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# Exercise Title Features Description Platform Keywords
1 Promote Key on Insertion into a 2-3 tree. Algorithm Visualization Slideshow showing how keys can be promoted on insertion into a 2-3 tree. OpenDSA Tree-Based Indexing, 2-3 Tree
2 Simple Insertion into a 2-3 tree. Algorithm Visualization Slideshow showing simple insertion into a 2-3 tree. OpenDSA Tree-Based Indexing, 2-3 Tree
3 Split on Insertion into a 2-3 tree. Algorithm Visualization Slideshow showing how node split on insertion is handled by a 2-3 tree. OpenDSA Tree-Based Indexing, 2-3 Tree
4 Building a 2-3+ Tree Slideshow Algorithm Visualization Slideshow showing a series of insertions into a 2-3+ tree. OpenDSA Tree-Based Indexing, 2-3 Tree
5 Deletion from a 2-3+ Tree Algorithm Visualization Slideshow showing a series of delete operations in a 2-3+ tree. OpenDSA Tree-Based Indexing, 2-3 Tree
6 Search in a 2-3+ Tree Algorithm Visualization Slideshow showing a series of search operations in a 2-3+ tree. OpenDSA Tree-Based Indexing, 2-3 Tree
7 c_zamjena_redova Napisati program koji zamjenjuje redove matrice (elementi jednog reda postaju elementi drugog reda, i obrnuto). Korisnik unosi indekse redova koje... PCEX
8 IS12:: calculating1.c (2.3) C BehaviorExample for demonstrating IS12:: calculating1.c (2.3) WebEx
9 Given an integer n, return a list containing 1 2 2 3 3 3 4 4 4 4 . Code Completion Given an integer n, return a list containing 1 2 2 3 3 3 4 4 4 4 ... and... CodeCheck Lists - Simple Exercises, Filling
10 Given an integer n, produce the array <pre>0 1 2 3 . Code Completion Given an integer n, produce the array 
0 1 2 3 ... n 1 2 3 4 ... 0 ......
CodeCheck Two-Dimensional Arrays, Producing 2D Arrays
11 Printing Sum of Integers from 1 to i, Where i Ranges from 1 to N Construct a program that receives an integer N and then prints the sum of integers from 1 to i, where... PCEX
12 IS12:: better_kiosk.c (3.2) C BehaviorExample for demonstrating IS12:: better_kiosk.c (3.2) WebEx
13 c_funkcija_stepenuj Napisati program koji koristi funkciju stepenuj za izračunavanje stepena cijelog broja. Ispisati vrijednosti stepenovanja brojeva 2 i -3 za stepene... PCEX
14 c_funkcija_suma_kolicnika Napisati funkciju sa prototipom double suma_kolicnika(int a, int b) koja računa i vraća sumu: S=a/1+a/2+a/3+...+a/b. U glavnom programu unijeti a... PCEX
15 Increment/Decrement Operators (Case 2) Construct a program that performs increment/decrement operations on variable a (with initial value of 8) and variable b (with initial... PCEX
16 Increment/Decrement Operators (Case 2) Construct a program that performs increment/decrement operations on variable a (with initial value of 8) and variable b (with initial... PCEX
17 Modifying an Array (Case 2) Construct a program that swaps pairs of adjacent elements of the array. For example, if the array is {1, 2,... PCEX
18 Modifying an Array (Case 2) Construct a program that swaps pairs of adjacent elements of the array. For example, if the array is {1, 2,... PCEX
19 Modifying a List (Case 2) Construct a program that swaps pairs of adjacent elements of the list. For example, if the list is [1, 2,... PCEX
20 The Class for Representing a Loan (Case 2) Construct a class that represents a loan. This class should contain data representing the interest rate, loan amount, and the... PCEX
21 The Class for Representing a Loan (Case 2) Construct a class that represents a loan. This class should contain data representing the interest rate, loan amount, and the... PCEX
22 Nested List Indexing Construct a program that first prints out [[1, 2, 3], [4, 5, 6]], then [4, 5, 6], and finally 6. jsParsons list
23 Practicar indexación de listas Construye un programa que primero imprima [[1, 2, 3], [4, 5, 6]], luego [4, 5, 6], y finalmente 6. jsParsons 2d list, list
24 Numeric Day of the Week to Name Conversion Given a user-supplied numeric day of the week (1, 2, 3, etc.), output the corresponding name for the day (Monday,... PCEX
25 Two-dimensional List Construct a program that prints out [[0, 1, 2], [3, 4, 5], [6, 7, 99]] jsParsons 2d list, classes, data structures, list, stacks
26 Construir un programa que trabaje con listas Construye un programa que imprima [[0, 1, 2], [3, 4, 5], [6, 7, 99]] jsParsons
27 Reverse the list Construct a program which creates a new list that is reverse of list [1, 2, 3, 4, 5]. jsParsons value vs reference
28 Invertir la lista Construye un programa que cree una nueva lista que sea la inversa de la lista [1, 2, 3, 4, 5]. jsParsons list
29 Reverse the list Construct a program which creates a new list that is reverse of list [1, 2, 3, 4, 5]. jsParsons value vs reference
30 Invertir la lista Construye un programa que cree una nueva lista que sea la inversa de la lista [1, 2, 3, 4, 5]. jsParsons list
31 Reverse the list Construct a program which creates a new list that is reverse of list [1, 2, 3, 4, 5]. jsParsons value vs reference
32 Invertir la lista Construye un programa que cree una nueva lista que sea la inversa de la lista [1, 2, 3, 4, 5]. jsParsons list
33 Reverse the list Construct a program which creates a new list that is reverse of list [1, 2, 3, 4, 5]. jsParsons
34 Invertir la lista Construye un programa que cree una nueva lista que sea la inversa de la lista [1, 2, 3, 4, 5]. jsParsons list
35 Rotating the Array Values to the Left by Two Position Construct a program that has a method that receives an array of values and returns the array rotated to the... PCEX
36 Rotating the List Values to the Right by Two Position Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
37 Rotating the Array Values to the Left by Two Position Construct a program that has a method that receives an array of values and returns the array rotated to the... PCEX
38 Rotating the List Values to the Right by Two Position Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
39 Course Recommendations by Major and Year of Study Prompt an undergraduate engineering student for their major (CSE or ECE) and a year of study (1, 2, 3, or... PCEX
40 Rotating the List Values to the Left by Two Position Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
41 Rotating the List Values to the Right by Two Position Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
42 Rotating the List Values to the Left by Two Position Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
43 Rotating the List Values to the Right by Two Position. Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
44 Desplazando los Valores de la Lista a la Izquierda Dos Posiciones Construye un programa que tenga una función que reciba una lista de valores y devuelva la lista desplazada a la... PCEX
45 Desplazando los Valores de la Lista a la Derecha Dos Posiciones Construye un programa que tenga una función que reciba una lista de valores y devuelva la lista desplazada a la... PCEX
46 Solving Josephus Problem Construct a program by using Queue structure to solve a Josephus problem. Josephus problem is a counting-out game. N people... PCEX
47 c_zamjena_kolona_dva_mjesta_dalje Napisati program koji pomjera svaku kolonu matrice na mjesto kolone koja se nalazi dva mjesta desno od nje. Brojanje kolona... PCEX
48 Printing the Total Number of Times Elements of One Array Appear in Another Array Construct a program that has a method that receives two arrays and prints the total number of times the elements... PCEX
49 Creating an array that Contains the Numbers of Times Each Element of One Array Appears in Another Array Construct a program that has a function that receives two arrays and creates an array that contains the number of... PCEX
50 Printing the Total Number of Times Elements of One Array Appear in Another Array Construct a program that has a method that receives two arrays and prints the total number of times the elements... PCEX
51 Creating an array that Contains the Numbers of Times Each Element of One Array Appears in Another Array Construct a program that has a function that receives two arrays and creates an array that contains the number of... PCEX
52 Printing the Total Number of Times Elements of One List Appear in Another List Construct a program that has a function that receives two lists and prints the total number of times the elements... PCEX
53 Creating a List that Contains the Numbers of Times Each Element of One List Appears in Another List Construct a program that has a function that receives two lists and creates a list that contains the number of... PCEX
54 Printing the Total Number of Times Elements of One List Appear in Another List Construct a program that has a function that receives two lists and prints the total number of times the elements... PCEX
55 Creating a List that Contains the Numbers of Times Each Element of One List Appears in Another List. Construct a program that has a function that receives two lists and creates a list that contains the number of... PCEX
56 Rotating the Array Values to the Left by One Position Construct a program that has a method that receives an array of values and returns the array rotated to the... PCEX
57 Rotating the Array Values to the Right by One Position Construct a program that has a method that receives an array of values and returns the array rotated to the... PCEX
58 Rotating the Array Values to the Left by One Position Construct a program that has a method that receives an array of values and returns the array rotated to the... PCEX
59 Rotating the Array Values to the Right by One Position Construct a program that has a method that receives an array of values and returns the array rotated to the... PCEX
60 Rotating the List Values to the Left by One Position Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
61 Rotating the List Values to the Right by One Position Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
62 Rotating the List Values to the Left by One Position Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
63 Rotating the List Values to the Right by One Position. Construct a program that has a function that receives a list of values and returns the list rotated to the... PCEX
64 Desplazando los Valores de la Lista a la Izquierda Una Posicion Construye un programa que tenga una función que reciba una lista de valores y devuelva la lista desplazada a la... PCEX
65 Desplazando los Valores de la Lista a la Derecha una Posicion Construye un programa que tenga una función que reciba una lista de valores y devuelva la lista desplazada a la... PCEX
66 Calculate Function Define a function that returns the second value multiplied by two and added by the first value. The program should... jsParsons functions
67 Crear y llamar a una función Define una funcion que devuelva el segundo valor multiplicado por dos y sumado al primer valor. El programa debe imprimir... jsParsons functions
68 2-19_CompoundInterest Java BehaviorExample for demonstrating 2-19_CompoundInterest AnnEx do-while loop
69 2-19_PrimeChecker Java BehaviorExample for demonstrating 2-19_PrimeChecker AnnEx for loop
70 2-21_StringDemos Java BehaviorExample for demonstrating 2-21_StringDemos AnnEx strings
71 Equal 2 Python PredictingFinalResult for demonstrating Equal 2 QuizPET classes, objects
72 Aliasing 2 Python PredictingFinalResult for demonstrating Aliasing 2 QuizPET aliasing, operators, variables
73 Postfix 2 Python PredictingFinalResult for demonstrating Postfix 2 QuizPET queues, stack, stacks
74 Exceptions 2 Python BehaviorExample for demonstrating Exceptions 2 WebEx exceptions
75 5.2. The while statement Python BehaviorExample for demonstrating 5.2. The while statement WebEx loops, while loop
76 ArrayList 2 Java PredictingFinalResult for demonstrating ArrayList 2 QuizJET arraylist
77 Class 2 (BankAccount) Java PredictingFinalResult for demonstrating Class 2 (BankAccount) QuizJET classes, exceptions, file i/o, methods, objects
78 Comparisons 2 Java PredictingFinalResult for demonstrating Comparisons 2 QuizJET boolean expressions
79 Constants 2 Java PredictingFinalResult for demonstrating Constants 2 QuizJET arithmetic operators, constants, data types, operators, variables
80 Problem 2 Java PredictingFinalResult for demonstrating Problem 2 QuizJET do-while loop, while loop
81 Exceptions 2 Java PredictingFinalResult for demonstrating Exceptions 2 QuizJET exception handling, exceptions
82 Inheritance 2 Java PredictingFinalResult for demonstrating Inheritance 2 QuizJET constructors, inheritance, overloading
83 Interfaces 2 Java PredictingFinalResult for demonstrating Interfaces 2 QuizJET interfaces, object-oriented programming
84 Objects 2 (Rectangle) Java PredictingFinalResult for demonstrating Objects 2 (Rectangle) QuizJET classes, object, objects
85 Strings 2 Java PredictingFinalResult for demonstrating Strings 2 QuizJET string operations, strings
86 Switch 2 Java PredictingFinalResult for demonstrating Switch 2 QuizJET conditionals, control flow, switch statement
87 Question 2 Java PredictingFinalResult for demonstrating Question 2 QuizJET conditionals
88 Aritmethics 2 Python CodeVisualization for demonstrating Aritmethics 2 JSVEE operators, variables
89 Dictionary 2 Python CodeVisualization for demonstrating Dictionary 2 JSVEE dictionaries, dictionary, json
90 Files 2 Python CodeVisualization for demonstrating Files 2 JSVEE algorithm analysis, file i/o
91 Format 2 Python CodeVisualization for demonstrating Format 2 JSVEE string formatting, strings
92 Functions 2 Python CodeVisualization for demonstrating Functions 2 JSVEE functions
93 Hiscore 2 Python CodeVisualization for demonstrating Hiscore 2 JSVEE control flow, if statement, if-else statement
94 Input 2 Python CodeVisualization for demonstrating Input 2 JSVEE input, operators, variables
95 Lists 2 Python CodeVisualization for demonstrating Lists 2 JSVEE list
96 Objects 2 Python CodeVisualization for demonstrating Objects 2 JSVEE classes, data structures, objects, stacks
97 Aggregate-functions query execution 2 Aggregate-functions query execution 2 DBQA
98 Arithmetic-expressions query execution 2 Arithmetic-expressions query execution 2 DBQA
99 Inner-join query execution 2 Inner-join query execution 2 DBQA
100 Multiple-table-queries execution 2 Multiple-table-queries execution 2 DBQA
101 Left-join query execution 2 Left-join query execution 2 DBQA
102 Join query execution 2 Join query execution 2 DBQA
103 Order-by query execution 2 Order-by query execution 2 DBQA
104 Pattern-matching query execution 2 Pattern-matching query execution 2 DBQA
105 Select-from query execution 2 Select-from query execution 2 DBQA
106 Subqueries query execution 2 Subqueries query execution 2 DBQA
107 q_py___eq__2_es Python PredictingFinalResult for demonstrating q_py___eq__2_es QuizPET
108 Two-dimensional List 2 Python PredictingFinalResult for demonstrating Two-dimensional List 2 QuizPET 2d list, algorithm analysis, list
109 Ordenamiento de burbuja 2 Python PredictingFinalResult for demonstrating Ordenamiento de burbuja 2 QuizPET list
110 Bubble sort 2 Python PredictingFinalResult for demonstrating Bubble sort 2 QuizPET recursion, search algorithms, sorting, sorting algorithms
111 Data Types 2 Python PredictingFinalResult for demonstrating Data Types 2 QuizPET data types, operators, variables
112 exchange variables 2 Python PredictingFinalResult for demonstrating exchange variables 2 QuizPET operators, swap, variables
113 File processing 2 Python PredictingFinalResult for demonstrating File processing 2 QuizPET algorithm analysis, file i/o
114 q_py_fstring_format_2_es Python PredictingFinalResult for demonstrating q_py_fstring_format_2_es QuizPET
115 f-string formatting 2 Python PredictingFinalResult for demonstrating f-string formatting 2 QuizPET strings
116 Inheritance Person 2 Python PredictingFinalResult for demonstrating Inheritance Person 2 QuizPET classes, objects
117 JSON Aggregate 2 Python PredictingFinalResult for demonstrating JSON Aggregate 2 QuizPET json-aggregate
118 Pandas Data Statistics 2 Python PredictingFinalResult for demonstrating Pandas Data Statistics 2 QuizPET pandas
119 String Formatting 2 Python PredictingFinalResult for demonstrating String Formatting 2 QuizPET strings
120 IS12:: arrayiofor.c (119.2) C BehaviorExample for demonstrating IS12:: arrayiofor.c (119.2) WebEx
121 IS12:: arraymax.c (9.2) C BehaviorExample for demonstrating IS12:: arraymax.c (9.2) WebEx
122 IS12:: calculating2.c (2.4) C BehaviorExample for demonstrating IS12:: calculating2.c (2.4) WebEx
123 IS12:: countdown2.c (4.2) C BehaviorExample for demonstrating IS12:: countdown2.c (4.2) WebEx
124 IS12:: longestline.c (12.2) C BehaviorExample for demonstrating IS12:: longestline.c (12.2) WebEx
125 IS12:: max1.c (5.2) C BehaviorExample for demonstrating IS12:: max1.c (5.2) WebEx
126 IS12:: parampass.c (111.2) C BehaviorExample for demonstrating IS12:: parampass.c (111.2) WebEx
127 IS12:: printing.c (2) C BehaviorExample for demonstrating IS12:: printing.c (2) WebEx
128 IS12:: printing1.c (2.1) C BehaviorExample for demonstrating IS12:: printing1.c (2.1) WebEx
129 IS12:: printing2.c (2.2) C BehaviorExample for demonstrating IS12:: printing2.c (2.2) WebEx
130 IF...ELSE Statement 2 Python BehaviorExample for demonstrating IF...ELSE Statement 2 WebEx if statement, if-else statement
131 Simple Input 2 Python BehaviorExample for demonstrating Simple Input 2 WebEx input
132 Output Formatting 2 Python BehaviorExample for demonstrating Output Formatting 2 WebEx string formatting, strings
133 Functions Example 2 Python BehaviorExample for demonstrating Functions Example 2 WebEx functions, while loop
134 Nested IF...ELSE Statement 2 Python BehaviorExample for demonstrating Nested IF...ELSE Statement 2 WebEx if statement
135 Maximum of 2 Numbers Python BehaviorExample for demonstrating Maximum of 2 Numbers WebEx if-else statement
136 IS12:: rate3.c (117.2) C BehaviorExample for demonstrating IS12:: rate3.c (117.2) WebEx
137 IS12:: recpower.c (24.2) C BehaviorExample for demonstrating IS12:: recpower.c (24.2) WebEx
138 IS12:: strcomp.c (14.2) C BehaviorExample for demonstrating IS12:: strcomp.c (14.2) WebEx
139 IS12:: sumarfunc.c (10.2) C BehaviorExample for demonstrating IS12:: sumarfunc.c (10.2) WebEx
140 IS12:: yearday.c (15.2) C BehaviorExample for demonstrating IS12:: yearday.c (15.2) WebEx
141 2D Arrays 2 Java PredictingFinalResult for demonstrating 2D Arrays 2 QuizJET 2d arrays, arrays
142 Constants in CashRegister class 2 Java PredictingFinalResult for demonstrating Constants in CashRegister class 2 QuizJET constants
143 Loop Do-While 2 Java PredictingFinalResult for demonstrating Loop Do-While 2 QuizJET do-while loop, while loop
144 Loop For 2 Java PredictingFinalResult for demonstrating Loop For 2 QuizJET for loop, loops, nested loops
145 if-else 2 Java PredictingFinalResult for demonstrating if-else 2 QuizJET conditionals, if-else statement
146 Using Math class 2 Java PredictingFinalResult for demonstrating Using Math class 2 QuizJET arithmetic operations, operators, variables
147 int Variables 2 Java PredictingFinalResult for demonstrating int Variables 2 QuizJET arithmetic operators, data types, operators, primitive data types, variables
148 Loop While 2 Java PredictingFinalResult for demonstrating Loop While 2 QuizJET while loop
149 Wrapper Classes 2 Java PredictingFinalResult for demonstrating Wrapper Classes 2 QuizJET wrapper classes
150 Pythagorean Theorem (Case 2) Suppose that the user provides two input values for a right-angle triangle. The first input is for the length of... PCEX
151 Pythagorean Theorem (Case 2) Suppose that the user provides two input values for a right-angle triangle. The first input is for the length of... PCEX
152 Binary Search - 2 This function implements a recursive version of Binary Search PCEX
153 Binary Search - 2 This function implements a recursive version of Binary Search PCEX
154 Reporting File Information (Case 2) Construct a program that receives the full path to an input file from the user, reads that file and reports... PCEX
155 Reporting File Information (Case 2) Construct a program that receives the full path to an input file from the user, reads that file and reports... PCEX
156 Animal Class Hierarchy (Case 2) Suppose we have a class Animal and we want to extend it to produce class Dog. An animal has a... PCEX
157 Animal Class Hierarchy (Case 2) Suppose we have a class Animal and we want to extend it to produce class Dog. An animal has a... PCEX
158 Point Class Hierarchy (Case 2) Suppose we have a class Point and we want to extend it to produce class Point3D. The class Point has... PCEX
159 Point Class Hierarchy (Case 2) Suppose we have a class Point and we want to extend it to produce class Point3D. The class Point has... PCEX
160 Linked List Operations - Size 2 In this example, we will learn how to create more functions inside a linked list PCEX
161 Linked List Implementation - 2 PCEX Set of activities for Linked List Implementation - 2 PCEX
162 Reporting File Information (Case 2) Construct a program that receives the full path to an input file from the user, reads that file and reports... PCEX
163 Pythagorean Theorem (Case 2) Suppose that the user provides two input values for a right-angle triangle. The first input is for the length of... PCEX
164 String Concatenation (Case 2) Construct a program that prints the text "333", "63", and "36". PCEX
165 String Concatenation (Case 2) Construct a program that prints the text "333", "63", and "36". PCEX
166 Accessing String Characters (Case 2) Construct a program that prints the 7th, 11th, and 14th character of the string "Second Example!". PCEX
167 Accessing String Characters (Case 2) Construct a program that prints the 7th, 11th, and 14th character of the string "Second Example!". PCEX
168 String Comparison (Case 2) Construct the program that modifies the string "hexxo worxd!" so that it matches (ignoring case) the string "HELLO WORLD!". PCEX
169 String Comparison (Case 2) Construct the program that modifies the string "hexxo worxd!" so that it matches (ignoring case) the string "HELLO WORLD!". PCEX
170 Polymorphism and Inheritance 2 Java BehaviorExample for demonstrating Polymorphism and Inheritance 2 AnnEx inheritance
171 IS17_ArrayList1_2 Java BehaviorExample for demonstrating IS17_ArrayList1_2 AnnEx
172 IS17_ArrayList2_2 Java BehaviorExample for demonstrating IS17_ArrayList2_2 AnnEx
173 IS17_ArrayList3_2 Java BehaviorExample for demonstrating IS17_ArrayList3_2 AnnEx
174 IS17_inheritance1_2 Java BehaviorExample for demonstrating IS17_inheritance1_2 AnnEx
175 IS17_inheritance2_2 Java BehaviorExample for demonstrating IS17_inheritance2_2 AnnEx
176 IS17_inheritance3_2 Java BehaviorExample for demonstrating IS17_inheritance3_2 AnnEx
177 IS17_interface1_2 Java BehaviorExample for demonstrating IS17_interface1_2 AnnEx
178 IS17_interface2_2 Java BehaviorExample for demonstrating IS17_interface2_2 AnnEx
179 IS17_interface3_2 Java BehaviorExample for demonstrating IS17_interface3_2 AnnEx
180 Multiple Variables 2 Multiple Variables 2 AnnEx data types, variables
181 For with Multiple Variables 2 For with Multiple Variables 2 AnnEx for loop, nested loops
182 For-Each 2 For-Each 2 AnnEx 2d arrays, arrays
183 Math class 2 random (Memphis) Demonstrates how to use Math.random() to simulate dice rolling. Math.random() by itself gives a uniformly distributed random decimal in the... AnnEx math
184 Deleting with Condition (2) Deleting with Condition (2) AnnEx tuple
185 Deleting with Condition (2) pt This is the portuguese version. AnnEx tuple
186 Inserting Data (2) Inserting Data (2) AnnEx tuple
187 Inserting Data (2) pt This is the portuguese version. AnnEx tuple
188 Multiple Comparisons (2) Multiple Comparisons (2) AnnEx joins, select
189 Multiple Comparisons (2) pt This is the portuguese version. AnnEx select
190 Range Test (2) Range Test (2) AnnEx select
191 Range Test (2) pt This is the portuguese version. AnnEx select
192 Multiple Table Selection (2) Multiple Table Selection (2) AnnEx joins
193 Multiple Table Selection (2) pt This is the portuguese version. AnnEx joins
194 Combining Query Results (2) Combining Query Results (2) AnnEx set operations
195 Combining Query Results (2) pt This is the portuguese version. AnnEx set operations
196 Aggregate Functions (2) Aggregate Functions (2) AnnEx aggregate functions
197 Aggregate Functions (2) pt This is the portuguese version. AnnEx aggregate functions
198 Nested Subqueries (2) Nested Subqueries (2) AnnEx subqueries
199 Nested Subqueries (2) pt This is the portuguese version. AnnEx subqueries
200 Comparing Subquery Results (2) Comparing Subquery Results (2) AnnEx set operations, subqueries
201 Comparing Subquery Results (2) pt This is the portuguese version. AnnEx set operations
202 View Creation (2) View Creation (2) AnnEx views
203 View Creation (2) pt This is the portuguese version. AnnEx views
204 Grouping and aggregating (2) Grouping and aggregating (2) AnnEx group by having
205 Grouping and aggregating (2) pt This is the portuguese version. AnnEx group by having
206 Comparison Condition (2) Comparison Condition (2) AnnEx arithmetic expressions, select
207 Comparison Condition (2) pt This is the portuguese version. AnnEx select
208 Updating Data (2) Updating Data (2) AnnEx tuple
209 Updating Data (2) pt This is the portuguese version. AnnEx tuple
210 Check Constraint (2) Check Constraint (2) AnnEx constraints
211 Check Constraint (2) pt This is the portuguese version. AnnEx constraints
212 Assertion Creation (2) Assertion Creation (2) AnnEx constraints
213 Assertion Creation (2) pt This is the portuguese version. AnnEx constraints
214 Primary Key (2) Primary Key (2) AnnEx
215 Primary Key(2) pt This is the portuguese version. AnnEx
216 JSON Aggregate 2 You're provided a list of laptops in JSON list format. Find the best laptop by minimizing the price and maximizing... jsParsons json, json-aggregate
217 JSON Conditions 2 You're provided a list of aircrafts and helicopter. Shortlist the flights used in military. jsParsons json, json-conditions
218 JSON Iterate 2 Using JSON structure list codes for first three flights jsParsons json, json-iterate
219 Nested Loops For 2 Construct a program to print a multiplication chart given the chart_size. Assume that chart_size is set to a positive integer. jsParsons nested loops
220 PANDAS GroupBy 2 You're provided a dataframe of used cars using pandas. Group the data by 'type' and count the number of cars... jsParsons pandas
221 PANDAS Select 2 You're provided a dataframe of used cars using pandas. Select the columns with their type, mileage and name. filter those... jsParsons pandas
222 PANDAS Stats 2 You're provided a dataframe of used cars using pandas. Select the 'type' and 'mileage' columns and use describe() to display... jsParsons pandas, statistics
223 Polymorphism and Inheritance 2 Java CodeVisualization for demonstrating Polymorphism and Inheritance 2 JSVEE inheritance
224 For with Multiple Variables 2 Java CodeVisualization for demonstrating For with Multiple Variables 2 JSVEE for loop, loops, nested loops
225 Switch Demo 2 Java CodeVisualization for demonstrating Switch Demo 2 JSVEE arraylist, conditionals, switch statement
226 f-string format 2 Python CodeVisualization for demonstrating f-string format 2 JSVEE strings
227 Try Except 2 Python CodeVisualization for demonstrating Try Except 2 JSVEE exception handling, exceptions
228 Values and References 2 Python CodeVisualization for demonstrating Values and References 2 JSVEE value vs reference
229 Cd Command Proficiency Exercise 2 Proficiency Exercise Second cd command proficency exercise: User provides the appropriate command to achieve some goal. OpenDSA Command Line
230 pwd Command Proficiency Exercise 2 Proficiency Exercise Second pwd command proficency exercise: User provides the appropriate command to achieve some goal. OpenDSA Command Line
231 CFG Transformation Exercise 2 Grammar Construction Exercise User creates an equivalent CFG with no usless, lambda, or unit productions: Exercise 2. OpenDSA Context-Free Grammar
232 Characterizing Languages Exercise 2: Alternate Question Users characterize the strings in the language for a given grammar on palindromes. OpenDSA Language, Grammar
233 CFG Ambiguity 2 Exercise: Alternate Question, Battery A second collection of self-practice questions where users determine whether a given string is parsed ambiguously or not. Alternate version. OpenDSA Context-Free Grammar, Ambiguity
234 Characterizing Languages Exercise 2 Question Exercise on how to characterize the strings in the language for a given grammar on palindromes. OpenDSA Language, Grammar
235 Concrete Syntax of SLang1: 2 Question, Battery A second collection of self-practice questions related to the syntax of functional programming language SLang1. OpenDSA Functional Programming
236 Functional Programming: Curry 2 Question, Battery A collection of self-practice questions related to functional programming languages: curry 2. OpenDSA Functional Programming
237 Recursive Tree Processing: Substitution 2 Question A question related to tree processing in a functional programming language: Substitution 2. OpenDSA Functional Programming
238 Jison Grammar Exercise 2 Calculation Exercise A question where users calculate the number of strings parsed successfully by a given grammar. OpenDSA Parser Generator
239 Lambda Calculus: Syntax 2 Question, Battery A second collection of self-practice questions related to syntax of the Lambda Calculus. OpenDSA Lambda Calculus
240 CFG Ambiguity 2 Exercise Question A question where users determine whether a given string is parsed ambiguously or not. OpenDSA Context-Free Grammar, Ambiguity
241 Recursive List Processing 2 Question A question related to list processing in a functional programming language. OpenDSA Functional Programming
242 Functional Programming: Reduce 2 Question, Battery A collection of self-practice questions related to functional programming languages: reduce pattern. OpenDSA Functional Programming
243 Lambda Calculus: Substitution 2 Tracing Exercise, Battery A second collection of self-practice questions related to substitution in the Lambda Calculus expression. OpenDSA Lambda Calculus
244 Lambda Calculus: Substitution Subcases 2 Question, Battery A second collection of self-practice questions related to substitution subcases in the Lambda Calculus expression. OpenDSA Lambda Calculus
245 ML Type Inferencing 2 Tracing Exercise A self-practice question where user matches a ML type inference with its code. OpenDSA Type
246 Practicing Pointers 2 Tracing Exercise Second pointer assignment proficiency exercise. Users click on objects to show how pointers should be updated. OpenDSA Pointer, Object
247 Church Numerals 2 Algorithm Visualization Slideshow illustrating reduction for Church numerals: Multiplication. OpenDSA Lambda Calculus
248 Group-by-having query execution 2 Group-by-having query execution 2 DBQA
249 Select-from-where query execution 2 Select-from-where query execution 2 DBQA
250 IS12:: av_line_for.c (118.2) C BehaviorExample for demonstrating IS12:: av_line_for.c (118.2) WebEx
251 IS12:: char_codes.c (6.2) C BehaviorExample for demonstrating IS12:: char_codes.c (6.2) WebEx
252 q_java_Boolean Operation (Greater equal 2) Java PredictingFinalResult for demonstrating q_java_Boolean Operation (Greater equal 2) QuizJET boolean expressions
253 Updating an Element in the Array (Case 2) Construct a program that initializes an array with five floating-point numbers, changes the second element in the array, and finally,... PCEX
254 Updating an Element in the Array (Case 2) Construct a program that initializes an array with five floating-point numbers, changes the second element in the array, and finally,... PCEX
255 Updating Two-Dimensional Array (Case 2) Construct a program that initializes a 3x3 two-dimensional matrix that has the numbers 1 through 9 for entries, sets the... PCEX
256 Updating Two-Dimensional Array (Case 2) Construct a program that initializes a 3x3 two-dimensional matrix that has the numbers 1 through 9 for entries, sets the... PCEX
257 Determining the Weather Condition (Case 2) Construct a program that determines whether it is either too hot or too dry (or both) based on the inputs... PCEX
258 Determining the Weather Condition (Case 2) Construct a program that determines whether it is either too hot or too dry (or both) based on the inputs... PCEX
259 c_promjena_vrijednosti_preko_pokazivaca_2 U programu su date cjelobrojne varijable a i b. Pokazivač p prvobitno pokazuje na varijablu a. Vaš zadatak je da... PCEX
260 Determining Whether One is a Teenager (Case 2) Construct a program that asks the user to enter a string that has the user name and age separated by... PCEX
261 Determining Whether One is a Teenager (Case 2) Construct a program that asks the user to enter a string that has the user name and age separated by... PCEX
262 Printing Consecutive Numbers Starting from Zero (Case 2) Construct a program that prints a sequence of numbers from 0 (inclusive) to 6 (exclusive). PCEX
263 Printing Consecutive Numbers Starting from Zero (Case 2) Construct a program that prints a sequence of numbers from 0 (inclusive) to 6 (exclusive). PCEX
264 Printing A Sequence of Repeated Numbers (Case 2) Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... PCEX
265 Printing A Sequence of Repeated Numbers (Case 2) Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... PCEX
266 The Class for Representing a Loan (Case 2) Construct a class that represents a loan. This class should contain data representing the interest rate, loan amount, and the... PCEX
267 La Clase para Representar un Prestamo (Caso 2) Construya una clase que represente un préstamo. Esta clase debe contener datos que representen la tasa de interés, el monto... PCEX
268 The Class for Representing a TV (Case 2) Construct a class that represents a TV. The class should contain data that represents the TV's state (power on or... PCEX
269 The Class for Representing a TV (Case 2) Construct a class that represents a TV. The class should contain data that represents the TV's state (power on or... PCEX
270 The Class for Representing a TV (Case 2) Construct a class that represents a TV. The class should contain data that represents the TV's state (power on or... PCEX
271 Determining Whether One is a Teenager (Case 2) Construct a program that asks the user to enter a string that has the user name and age separated by... PCEX
272 Determinando Si Uno Es Adolescente (Caso 2) Construye un programa que le pida al usuario que ingrese un string que contenga el nombre de usuario y la... PCEX
273 Concatenating Characters of Two Strings (Case 2) Construct a program that has a function that receives two strings and returns a string formed from the given strings... PCEX
274 Concatenating Characters of Two Strings (Case 2). Construct a program that has a function that receives two strings and returns a string formed from the given strings... PCEX
275 Concatenando Caracteres de Dos Strings (Caso 2). Construye un programa que tenga una función que reciba dos strings y devuelva un string formado a partir de las... PCEX
276 Concatenating Strings and Numbers (Case 2) Construct a program that uses variables x, y, and z to print "x * 2 = 4". PCEX
277 Informar Informacion del Archivo (Caso 2) Construir un programa que reciba la ruta completa a un archivo de entrada del usuario, lea ese archivo e informe... PCEX
278 Determining the Weather Condition (Case 2) Construct a program that determines whether it is either too hot or too dry (or both) based on the inputs... PCEX
279 Updating an Element in the List (Case 2) Construct a program that initializes a list with five floating-point numbers, changes the second element in the list, and finally,... PCEX
280 Updating an Element in the List (Case 2). Construct a program that initializes a list with five floating-point numbers, changes the second element in the list, and finally,... PCEX
281 Add Values to an Empty List (Case 2) Construct a program that creates a list of eight string values received from the user. PCEX
282 Add Values to an Empty List (Case 2). Construct a program that creates a list of eight string values received from the user. PCEX
283 Updating Two-Dimensional List (Case 2) Construct a program that initializes a 3x3 two-dimensional matrix that has the numbers 1 through 9 for entries, updates the... PCEX
284 Determinando Cuando Comprar un Nuevo Telefono (Caso 2) Construir un programa que determine si es el momento de comprar un nuevo teléfono basado en las entradas que recibe... PCEX
285 Printing Consecutive Numbers Starting from Zero (Case 2) Construct a program that prints a sequence of numbers from 0 (inclusive) to 6 (exclusive). PCEX
286 Printing Consecutive Numbers Starting from Zero (Case 2). Construct a program that prints a sequence of numbers from 0 (inclusive) to 6 (exclusive). PCEX
287 Printing A Sequence of Repeated Numbers (Case 2) Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... PCEX
288 Printing A Sequence of Repeated Numbers (Case 2). Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... PCEX
289 Repeating Characters of a String (Case 2) Construct a program that has a function that receives a string and creates a new string that has every other... PCEX
290 String With Escape Characters (Case 2) Construct a program that prints the following output:\n""Two Double Quotes""\n Slashes \//\nHow '"confounding' "\" it is! PCEX
291 String With Escape Characters (Case 2) Construct a program that prints the following output:\n""Two Double Quotes""\n Slashes \//\nHow '"confounding' "\" it is! PCEX
292 Command line proficiency exercise: Challenge 2 Proficiency Exercise Command line proficency exercise: User provides the appropriate command to achieve some goal. Challeng 2. OpenDSA Command Line
293 Git Command Proficiency Exercise: Challenge 2 Proficiency Exercise Git command proficency exercise: User provides the appropriate command to achieve some goal. Challenge 2. OpenDSA Git
294 Regular Expression Exercise: Strings of 2 b's and c's RegEx Writing Exercise User writes an regular expression for the language of strings where the number of b's and c's sums to 2. OpenDSA Regular Expression
295 Regular Grammar Exercise: NFA Conversion 2 Grammar Construction Exercise User writes a regular grammar equivalent to a given NFA: Exercise 2. OpenDSA Non-Deterministic Finite Automata, Regular Grammar
296 Turing Machine Exercise: Accept Powers of 2 Automata Construction Exercise User creates a Turing machine that accepts strings of a's with the number of characters being a power of 2. OpenDSA Turing Machine
297 Turing Machine Exercise: Decide Powers of 2 Automata Construction Exercise User creates a Turing machine that decides if strings of a's have a length that is a power of 2. OpenDSA Turing Machine
298 Introduction Chapter for CS1: Review Questions 2 Question, Battery Intro to Software Design Week 1 battery of self-assessment questions: Turning micro-worlds into code. OpenDSA Software Design
299 Inheritance and Polymorphism: Review Questions 2 Question, Battery Inheritance and Polymorphism battery of self-assessment questions: Working class hierarchy and inheritance OpenDSA Class Hierarchy, Inheritance
300 Conditional statements: Working with If-Then Statements 2 Question, Battery Conditional Statement self-assessment questions: Working with if-then-else statements second quiz. OpenDSA Conditional Statement
301 Lambda Calculus: Beta Reduction Order 2 Question, Battery A second collection of self-practice questions related to Beta reduction order in the Lambda Calculus. OpenDSA Lambda Calculus
302 Functional Programming: Continuation Passing Style 2 Question A question related to functional programming languages: Continuation Passing Style. OpenDSA Functional Programming
303 Functional Programming: Higher Order Functions 2 Tracing Exercise A question related to functional programming languages: higher order functions. OpenDSA Functional Programming
304 Programmed Instruction: DFA Minimization Example 2 Programmed Instruction Programmed Instruction Frameset presenting the algorithm to minimize the number of states in a DFA: Example 2. OpenDSA Deterministic Finite Automata
305 Context-Free Language Pumping Lemma Example 2 Programmed Instruction Programmed Instruction slideshow giving an example for using a pumping lemma to prove a language is not Context-Free: a^n b^n... OpenDSA Context-Free Language, Pumping Lemma
306 Regular Expressions Equivalent to NFA: Part 2: Or Programmed Instruction Programmed Instruction Frameset presenting Part 2 of 4 parts of a proof of equivalence of Regular Expressions and NFAs. Or'ing... OpenDSA Regular Expression, Non-Deterministic Finite Automata
307 Determining When a Student Fails a Course (Case 2) Construct a program that determines whether a student fails the course based on the inputs that it receives from the... PCEX
308 Determining When a Student Fails a Course (Case 2) Construct a program that determines whether a student fails the course based on the inputs that it receives from the... PCEX
309 Determining When to Buy a New Phone (Case 2) Construct a program that determines whether it is time to buy a new phone based on the inputs that it... PCEX
310 Determining When to Buy a New Phone (Case 2) Construct a program that determines whether it is time to buy a new phone based on the inputs that it... PCEX
311 Determining When a Customer Could Rent a Car (Case 2) Construct a program that determines whether a customer could rent a car based on the inputs that it receives from... PCEX
312 Determining When a Customer Could Rent a Car (Case 2) Construct a program that determines whether a customer could rent a car based on the inputs that it receives from... PCEX
313 Counting the Number of Valid and Banned Product Codes (Case 2) Suppose a hypothetical company uses codes to represent its various products. A product code includes, among other information, a character... PCEX
314 Counting the Number of Valid and Banned Product Codes (Case 2) Suppose a hypothetical company uses codes to represent its various products. A product code includes, among other information, a character... PCEX
315 Reporting the Total Hours Each Employee Worked (Case 2) Suppose we have an input file that contains information about how many hours each employee of a company has worked.... PCEX
316 Reporting the Total Hours Each Employee Worked (Case 2) Suppose we have an input file that contains information about how many hours each employee of a company has worked.... PCEX
317 Printing Sequence of Numbers with a Gap Between Adjacent Values (Case 2) Construct a program that prints a sequence of numbers from 7 (inclusive) to 35 (inclusive) in increments of 7. PCEX
318 Printing Sequence of Numbers with a Gap Between Adjacent Values (Case 2) Construct a program that prints a sequence of numbers from 7 (inclusive) to 35 (inclusive) in increments of 7. PCEX
319 Printing Consecutive Numbers Within a Specified Range (Case 2) Construct a program that prints a sequence of numbers from 8 (inclusive) to 14 (inclusive). PCEX
320 Printing Consecutive Numbers Within a Specified Range (Case 2) Construct a program that prints a sequence of numbers from 8 (inclusive) to 14 (inclusive). PCEX
321 Printing the Squares of Numbers Within a Specified Range (Case 2) Construct a program to write out the squares of odd positive integers less than 10. PCEX
322 Printing the Squares of Numbers Within a Specified Range (Case 2) Construct a program to write out the squares of odd positive integers less than 10. PCEX
323 The Class for Representing a Bank Account (Case 2) Construct a class that represents a basic bank account. This class should contain data representing the name of the account’s... PCEX
324 The Class for Representing a Bank Account (Case 2) Construct a class that represents a basic bank account. This class should contain data representing the name of the account’s... PCEX
325 The Class for Representing a Bank Account (Case 2) Construct a class that represents a basic bank account. This class should contain data representing the name of the account’s... PCEX
326 The Class for Representing a Bank Account (Case 2). Construct a class that represents a basic bank account. This class should contain data representing the name of the account’s... PCEX
327 The Class for Representing a Point in the Euclidean Plane (Case 2) Construct a class that represents a point in the Euclidean plane. The class should contain data that represents the point’s... PCEX
328 The Class for Representing a Point in the Euclidean Plane (Case 2) Construct a class that represents a point in the Euclidean plane. The class should contain data that represents the point’s... PCEX
329 The Class for Representing a Point in the Euclidean Plane (Case 2) Construct a class that represents a point in the Euclidean plane. The class should contain data that represents the point’s... PCEX
330 The Class for Representing a Point in the Euclidean Plane (Case 2). Construct a class that represents a point in the Euclidean plane. The class should contain data that represents the point’s... PCEX
331 Counting the Number of Valid and Banned Product Codes (Case 2) Suppose a hypothetical company uses codes to represent its various products. A product code includes, among other information, a character... PCEX
332 Contando el Numero de Codigos de Producto Validos y Prohibidos (Caso 2) Supongamos que una empresa hipotética utiliza códigos para representar sus diversos productos. Un código de producto incluye, entre otra información,... PCEX
333 Determining When a Student Fails a Course (Case 2) Construct a program that determines whether a student fails the course based on the inputs that it receives from the... PCEX
334 Receiving Input Integers Until a Certain Condition is Met (Case 2) Construct a program that receives an integer from the user, outputs that integer, and stops receiving integers when the user... PCEX
335 Receiving Input Integers Until a Certain Condition is Met (Case 2). Construct a program that receives an integer from the user, outputs that integer, and stops receiving integers when the user... PCEX
336 Determining When to Buy a New Phone (Case 2) Construct a program that determines whether it is time to buy a new phone based on the inputs that it... PCEX
337 Determining When to Buy a New Phone (Case 2). Construct a program that determines whether it is time to buy a new phone based on the inputs that it... PCEX
338 Printing Sequence of Numbers with a Gap Between Adjacent Values (Case 2) Construct a program that prints a sequence of numbers from 7 (inclusive) to 35 (inclusive) in increments of 7. PCEX
339 Printing Sequence of Numbers with a Gap Between Adjacent Values (Case 2). Construct a program that prints a sequence of numbers from 7 (inclusive) to 35 (inclusive) in increments of 7. PCEX
340 Printing Consecutive Numbers Within a Specified Range (Case 2) Construct a program that prints a sequence of numbers from 8 (inclusive) to 14 (inclusive). PCEX
341 Determining When a Customer Could Rent a Car (Case 2) Construct a program that determines whether a customer could rent a car based on the inputs that it receives from... PCEX
342 Determining When a Customer Could Rent a Car (Case 2). Construct a program that determines whether a customer could rent a car based on the inputs that it receives from... PCEX
343 Printing the Squares of Numbers Within a Specified Range (Case 2) Construct a program to write out the squares of odd positive integers less than 10. PCEX
344 Counting the Occurrences of One String in Another (Case 2) Construct a program that has a function that receives a string and returns the number of times that the string... PCEX
345 Counting the Occurrences of One String in Another (Case 2). Construct a program that has a function that receives a string and returns the number of times that the string... PCEX
346 Contando las Ocurrencias de un String en Otro (Caso 2). Construye un programa que tenga una función que reciba un string y devuelva el número de veces que el string... PCEX
347 Creating a Dictionary of Student-Scores Pairs (Case 2) Assume we have a list of students and a list of their corresponding test scores. Construct a program that has... PCEX
348 Creando un Diccionario de Pares Estudiante-Puntajes (Caso 2) Supongamos que tenemos una lista de estudiantes y una lista de sus correspondientes puntajes de exámenes. Construya un programa que... PCEX
349 Calculating the Winning Percentage of a Sports Team (Case 2) Construct a program that receives from the user the number of games in a tournament and the number of the... PCEX
350 Calculando el Porcentaje de Victorias de un Equipo (Caso 2) Construya un programa que reciba del usuario el número de partidos en un torneo y el número de partidos que... PCEX
351 Reporting the Total Hours Each Employee Worked (Case 2) Suppose we have an input file that contains information about how many hours each employee of a company has worked.... PCEX
352 Informe de las Horas Totales Trabajadas por Cada Empleado (Caso 2) Supongamos que tenemos un archivo de entrada que contiene información sobre cuántas horas ha trabajado cada empleado de una empresa.... PCEX
353 Receiving Input Integers Until a Certain Condition is Met (Case 2) Construct a program that receives an integer from the user, outputs that integer, and stops receiving integers when the user... PCEX
354 Receiving Input Integers Until a Certain Condition is Met (Case 2) Construct a program that receives an integer from the user, outputs that integer, and stops receiving integers when the user... PCEX
355 Calculating the Winning Percentage of a Sports Team (Case 2) Construct a program that receives from the user the number of games in a tournament and the number of the... PCEX
356 Calculating the Winning Percentage of a Sports Team (Case 2) Construct a program that receives from the user the number of games in a tournament and the number of the... PCEX
357 DFA Exercise: Minimize the Number of State Exercise 2 Automata Construction Exercise User shows the steps in the algorithm to minimize the states in a given DFA. Exercise 2. OpenDSA Deterministic Finite Automata
358 Closure Properties to Show a Language Non-Regular: Example 2 Programmed Instruction, Proof Visualization Programmed Instruction slideshow demonstrating an example of using closure properties to prove a language non-regular. Example 2. OpenDSA Non-Regular Language, Closure Property
359 Ambiguous Parse Tree Example for a Math Expression: 2 Algorithm Visualization Slideshow visualizing a second example of how generation of a parse tree from a grammar might be ambiguous. OpenDSA Parse Tree
360 Given a list of integers, return a list of lists of length 2, containing each unique element together with its frequency. Code Completion Given a list of integers, return a list of lists of length 2, containing each unique element together with its... CodeCheck Lists - Simple Exercises, Double Loops
361 Given integers n and k, return a list of length n containing 0 1 2 . Code Completion Given integers n and k, return a list of length n containing 0 1 2 ... k-1 0 1 2... CodeCheck Lists - Simple Exercises, Filling
362 Given an r x c array of integers, return an (r + 2) x (c + 2) array whose borders are zero and whose interior is the original array. Code Completion Given an r x c array of integers, return an (r + 2) x (c + 2) array whose borders... CodeCheck Two-Dimensional Arrays, Looping Over the Entire Array
363 Given a list of integers, give the largest n ≤ length / 2 so that the sum of the first n elements equals the sum of the last n elements. Code Completion Given a list of integers, give the largest n ≤ length / 2 so that the sum of the first... CodeCheck Lists - Simple Exercises, Sums, Averages, Products
364 Given a list of integers, return a list of length 2 containing the first and last element, in sorted order. Code Completion Given a list of integers, return a list of length 2 containing the first and last element, in sorted order. CodeCheck Lists - Simple Exercises, Two Answers
365 Given a list of integers, return a list of length 2 containing the minimum and the maximum. Code Completion Given a list of integers, return a list of length 2 containing the minimum and the maximum. CodeCheck Lists - Simple Exercises, Two Answers
366 Given a list of integers, return a list of length 2, with the number of positive and the number of negative elements in the list. Code Completion Given a list of integers, return a list of length 2, with the number of positive and the number of... CodeCheck Lists - Simple Exercises, Two Answers
367 Given a list of integers, return a list of length 2, each being a list. Code Completion Given a list of integers, return a list of length 2, each being a list. The first one holds the... CodeCheck Lists - Simple Exercises, Two Answers
368 Given a list of integers, return a list of length 2, each being a list. Code Completion Given a list of integers, return a list of length 2, each being a list. The first one holds the... CodeCheck Lists - Simple Exercises, Two Answers
369 Given a two-dimensional array of integers, return the position of the largest square subarray filled with zeroes, as a list of length 2. Code Completion Given a two-dimensional array of integers, return the position of the largest square subarray filled with zeroes, as a list... CodeCheck Two-Dimensional Arrays, Complex Loops
370 Given two lists of integers a and b of the same length, count the number of positions where the list elements differ by at least 2. Code Completion Given two lists of integers a and b of the same length, count the number of positions where the list... CodeCheck Lists - Simple Exercises, Counting Elements
371 Given a list of integers, return the position of the longest subsequence of consecutive integers a, a + 1, a + 2, . Code Completion Given a list of integers, return the position of the longest subsequence of consecutive integers a, a + 1, a... CodeCheck Lists - Simple Exercises, Double Loops
372 Given integers a and b, return a list containing a, a + 1, a + 2, . Code Completion Given integers a and b, return a list containing a, a + 1, a + 2, ..., b. CodeCheck Lists - Simple Exercises, Filling
373 Given a two-dimensional array of integers, return the position of the smallest element in the array as a list of length 2. Code Completion Given a two-dimensional array of integers, return the position of the smallest element in the array as a list of... CodeCheck Two-Dimensional Arrays, Looping Over the Entire Array
374 Given a two-dimensional array of integers and a value x, return the position of the first match as a list of length 2. Code Completion Given a two-dimensional array of integers and a value x, return the position of the first match as a list... CodeCheck Two-Dimensional Arrays, Looping Over the Entire Array
375 Given a two-dimensional array of integers and a value x, return the positions of all matching elements, as a list of arrays of length 2. Code Completion Given a two-dimensional array of integers and a value x, return the positions of all matching elements, as a list... CodeCheck Two-Dimensional Arrays, Looping Over the Entire Array
376 Given two two-dimensional arrays of integers with the same number of rows and columns, return the first position where they do not match, as a list of length 2. Code Completion Given two two-dimensional arrays of integers with the same number of rows and columns, return the first position where they... CodeCheck Two-Dimensional Arrays, Producing 2D Arrays
377 Functional Programming: Cons, Hd, and Tl, Exercise 2 Question A question related to the cons, hd, and tl operators. OpenDSA Functional Programming
378 Numeric Dress Size to Nominal Size Conversion Given a user-supplied US dress size (2, 4, 6, etc.), output the corresponding size label (XS, S, M, L, etc.). PCEX
379 csedpad.14.TwoDimensionalArrays.no_topic This program calculates the average performance of 2 students by combining their performance in quiz, homework and discussion. PCEX
380 (Switch) Convert dress size number - CSEdPad Given a user-supplied US dress size (2, 4, 6, etc.), output the corresponding size label (XS, S, M, L, etc.). AnnEx switch statement
381 Iteration with Multiplication Construct a program that prints values 1,2,4,8 and finally prints "The end!". jsParsons loops, while loop
382 Iteration Multiplication For Construct a program that prints values 1,2,4,8 and finally prints "The end!". jsParsons for loop
383 c_decimalni_ispis Napisati program koji na ekran ispisuje sljedeće vrijednosti jednu ispod druge: 2.5, 2.50, 02.50. PCEX
384 c_dijeljenje Napisati program koji na ekran ispisuje rezultat dijeljenja broja 5 sa 2, zaokružen na dva decimalna mjesta. PCEX
385 Crear un programa que compare un valor en un ciclo Construye un programa que imprima los valores 1,2,4,8 y finalmente imprima "El fin!". jsParsons loops, while loop
386 Regular Grammar Exercise: NFA Conversion to Right Regular Grammar Grammar Construction Exercise User writes a right regular grammar equivalent to a given NFA: Exercise 2. OpenDSA Non-Deterministic Finite Automata, Regular Grammar
387 Construct a program with multiple if-elif statements Construct a program which checks whether each of the integers in interval from 1 to 100 is divisible by 2,... jsParsons
388 Construir un programa con múltiples sentencias if-elif Construye un programa que verifique si cada uno de los enteros del intervalo del 1 al 100 es divisible por... jsParsons conditionals, for loop
389 Construct a program with multiple if-elif statements Construct a program which checks which of the integers in interval from 1 to 50 is divisible by only 2,... jsParsons
390 Construir un programa con múltiples sentencias if-elif Construye un programa que verifique cuales de los enteros en el intervalo del 1 al 50 son divisibles solo por... jsParsons
391 Construct a program with multiple if-elif statements Construct a program which checks whether each of the integers in interval from 1 to 100 is divisible by 2,... jsParsons for loop
392 Construir un programa con múltiples sentencias if-elif Construye un programa que verifique si cada uno de los enteros del intervalo del 1 al 100 es divisible por... jsParsons conditionals, for loop
393 Shellsort First Pass Sublist Slideshow Algorithm Visualization Slideshow showing the sublists that would be processed by the first pass of Shellsort (increments of size n/2). OpenDSA Shellsort
394 Determining When a Student Fails a Course (Case 1) Construct a program to determine whether a student fails the course based on the inputs that it receives from the... PCEX
395 Determining When a Student Fails a Course (Case 1) Construct a program to determine whether a student fails the course based on the inputs that it receives from the... PCEX
396 What is the average speed? Construct a program that calculates the average speed in miles per hour using the values stored in the given variables.... PCEX
397 csedpad.09.WhileLoops.whileloops_1 Construct a program that finds the smallest divisor (other than 1) of a positive number. For example, the smallest divisor... PCEX
398 What is the average speed? Construct a program that calculates the average speed in miles per hour using the values stored in variables given and... PCEX
399 c_pokazivaci_manipulacija_clanova_niza Dat je niz cijelih brojeva i pokazivač p koji pokazuje na drugi član niza. Uvećati vrijednost drugog člana niza za... PCEX
400 Finding the Smallest Divisor of a Positive Number Construct a program that finds the smallest divisor (other than 1) of a positive number. For example, the smallest divisor... PCEX
401 Encontrar el Divisor Mas Pequeno de un Numero Positivo Construir un programa que encuentre el divisor más pequeño (distinto de 1) de un número positivo. Por ejemplo, el divisor... PCEX
402 Determining When a Student Fails a Course (Case 1) Construct a program to determine whether a student fails the course based on the inputs that it receives from the... PCEX
403 Determining When a Student Fails a Course Construct a program that determines whether a student fails the course based on the inputs that we receive from the... PCEX
404 Printing Numbers in Descending Order Construct a program that accepts a positive integer N and then prints all the positive numbers in the sequence N,... PCEX
405 Finding the Smallest Divisor of a Positive Number Construct a program that finds the smallest divisor (other than 1) of a positive number. For example, the smallest divisor... PCEX
406 Finding the Smallest Divisor of a Positive Number Construct a program that finds the smallest divisor (other than 1) of a positive number. For example, the smallest divisor... PCEX
407 (Preliminary)AverageSpeedInMarathon-CSEdPad Construct a program that calculates the average speed in miles per hour using the values stored in variables given and... AnnEx
408 Modulus (Memphis) Demonstrates usage of the % operator. % means "remainder when you divide by" For example: 49 % 6 = 1... AnnEx
409 Switch (Memphis) Demonstrates how to use Java switch statement. This program determines whether an integer between 1 and 10 is prime. (Prime... AnnEx switch statement
410 Power calculation Construct a function which takes the base and the exponent as parameters and returns the base raised to the exponent.... jsParsons while loop
411 Cálculo de potencias Construye una funcion que tome la base y el exponente como parametros y devuelva la base elevada al exponente. Llama... jsParsons
412 My books The book is described by identifier, title, authors, publisher, unit price and year of publication. There cannot be two books... PCEX
413 c_ispisi_sa_sirinom_i_preciznosti Napisati program koji ispisuje dva cijela broja poravnata udesno i razdvojena razmakom, pri čemu prvi broj treba zauzeti barem 5... PCEX
414 Printing Table of Medal Winner Counts with Row Totals Assume that we have an array of countries that stores the names of the seven countries that participated in the... PCEX
415 Creating a Dictionary of Character-Count Pairs Construct a program that has a function which receives a string from the user and creates a dictionary that maps... PCEX
416 Creating a Dictionary of Character-Count Pairs Construct a program that has a function which receives a string from the user and creates a dictionary that maps... PCEX
417 Printing Table of Medal Counts with Row Totals Assume that we have a 7x4 matrix that stores the number of medals that seven countries won in the skating... PCEX
418 Printing Table of Medal Winner Counts with Row and Column Totals Assume that we have a 7x4 matrix that stores the number of medals that seven countries won in the skating... PCEX
419 Imprimir Tabla de Conteo de Medallas con Totales por Fila Supongamos que tenemos una matriz de 7x4 que almacena el número de medallas que siete países ganaron en las competencias... PCEX
420 Imprimir Tabla de Conteo de Medallas con Totales por Fila y por Columna Supongamos que tenemos una matriz de 7x4 que almacena el número de medallas que siete países ganaron en las competencias... PCEX
421 Construct a function that returns a list of remainders from the input. Construct a function which calculates the remainder of each element of the first list and the element with the same... jsParsons
422 Construir una función que devuelva una lista de restos (módulos) del valor de entrada Construye una funcion que calcule el residuo de cada elemento de la primera lista con el elemento del mismo indice... jsParsons list
423 Construct a function that returns a list of remainders from the input. Construct a program which calculates the remainder of each element of the first list and the element with the same... jsParsons
424 Construir una función que devuelva una lista de restos (módulos) del valor de entrada Construye un programa que calcule el residuo de cada elemento de la primera lista con el elemento del mismo indice... jsParsons functions
425 Printing Table of Medal Winner Counts with Row Totals Assume that we have an array of countries that stores the names of the seven countries that participated in the... PCEX
426 Printing Table of Medal Winner Counts with Row and Column Totals Assume that we have an array of countries that stores the names of the seven countries that participated in the... PCEX
427 Printing Table of Medal Winner Counts with Row Totals Assume that we have an array of countries that stores the names of the seven countries that participated in the... PCEX
428 Printing Table of Medal Winner Counts with Row and Column Totals Assume that we have an array of countries that stores the names of the seven countries that participated in the... PCEX