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# Exercise Title Features Description Platform Keywords
1 (Math class) Math example 3 - CSEdPad Demonstrate the understanding of Math class concepts by construct a program that calculate and print the surface area and volume... AnnEx math
2 (MathClass) MathExample1 - CSEdPad Demonstrate the understanding of Math class concepts by constructing a program that finds the length of the hypotenuse in of... AnnEx math
3 Math class 1 (Memphis) Simple example of how to use Java Math methods. This program shows that the trig identity sin^2(x) + cos^2(x) =... AnnEx math
4 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
5 Math Functions Math Functions AnnEx arithmetic operations, variables
6 Using Math class 1 Java PredictingFinalResult for demonstrating Using Math class 1 QuizJET arithmetic operations, operators, variables
7 Using Math class 2 Java PredictingFinalResult for demonstrating Using Math class 2 QuizJET arithmetic operations, operators, variables
8 Using Math Class (abs) Java PredictingFinalResult for demonstrating Using Math Class (abs) QuizJET arithmetic operations
9 Using Math Class (ceil) Java PredictingFinalResult for demonstrating Using Math Class (ceil) QuizJET arithmetic operations
10 csedpad.MathClass.mathclass Demonisterate the understanding of Math class concepts by construct a program that finds the length of the hypotenuse in of... PCEX
11 DEPRECATED_Math Functions Java BehaviorExample for demonstrating DEPRECATED_Math Functions AnnEx
12 Constsnt Math Demo Java CodeVisualization for demonstrating Constsnt Math Demo JSVEE constants, data types, operators, primitive data types, variables
13 Import Math Python CodeVisualization for demonstrating Import Math JSVEE data types, functions
14 csedpad.MathClass.mathclass PCEX Set of activities for csedpad.MathClass.mathclass PCEX
15 Constants in Math class Java PredictingFinalResult for demonstrating Constants in Math class QuizJET arithmetic operations, constants
16 Using double and Math class Java PredictingFinalResult for demonstrating Using double and Math class QuizJET arithmetic operations, operators, primitive data types, variables
17 csedpad.03.MathClass.mathclass Demonstrate understanding of Math class concepts by constructing a program that finds the length of the hypotenuse in of a... PCEX
18 Practicing using math library and check a variable's type Construct a program that accesses math.pi and check its type jsParsons data types
19 csedpad.03.MathClass.mathclass PCEX Set of activities for csedpad.03.MathClass.mathclass PCEX
20 Practicar el uso de la biblioteca math y comprobar el tipo de una variable Construye un programa que acceda a math.pi y verifique su tipo. jsParsons operators, variables
21 Parse Tree Example for a Math Expression Algorithm Visualization Slideshow visualizing generation of a parse tree for a simple math expression. OpenDSA Parse Tree
22 Ambiguous Parse Tree Example for a Math Expression Algorithm Visualization Slideshow visualizing how generation of a parse tree from a grammar might be ambiguous. OpenDSA Parse Tree
23 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
24 CFG Associativity Exercise Question A question where users evaluate a mathematical expression and deterimine if the grammar enforces correct associativity. OpenDSA Context-Free Grammar, Ambiguity
25 CFG Precedence and Associativity Exercise Question A question where users evaluate a mathematical expression and deterimine if the grammar enforces correct precedence and associativity. OpenDSA Context-Free Grammar, Ambiguity
26 csedpad.01.preliminary_topics.preliminarytopics(constants)_1 Your system doesn't have a set value mathematical constant for Pi. Assign a value of Pi in your system and... PCEX
27 Reversing the Digits of an Integer Construct a program that reverses the digits of an integer mathematically. PCEX
28 Reversing the Digits of an Integer Construct a program that reverses the digits of an integer mathematically. PCEX
29 Reversing the Digits of an Integer Construct a program that reverses the digits of an integer mathematically. PCEX
30 Parsing an Expression Algorithm Visualization, User Supplied Data Algorithm Visualization for generating the parse tree of a user-supplied mathematical expression. Demonstrates that the associated grammar enforces the correct... OpenDSA Parse Tree
31 CFG Associativity Exercise: Alternate Question, Battery A collection of self-practice questions where users evaluate a mathematical expression and deterimine if the grammar enforces correct associativity. Alternate... OpenDSA Context-Free Grammar, Ambiguity
32 CFG Expression Evaluation Exercise: Alternate Question, Battery A collection of self-practice questions where users evaluate a mathematical expression under the definition of a given CFG. Alternate version. OpenDSA Context-Free Grammar, Ambiguity
33 CFG Precedence and Associativity Exercise: Alternate Question, Battery A collection of self-practice questions where users evaluate a mathematical expression and deterimine if the grammar enforces correct precedence and... OpenDSA Context-Free Grammar, Ambiguity
34 CFG Expression Evaluation Exercise Calculation Exercise, Battery A collection of self-practice questions where users evaluate a mathematical expression under the definition of a given CFG. OpenDSA Context-Free Grammar, Ambiguity
35 Unambiguous CFG Parse Tree Example Algorithm Visualization Visualization for the parse tree generated for a mathematical expression from a non-ambiguouse CFG. OpenDSA Context-Free Language, Parse Tree
36 (Methods) Adding numbers - CSEdPad The program will create a method that will add two given exam numbers of a student. The program will declare... AnnEx methods
37 Method Demo Java BehaviorExample for demonstrating Method Demo AnnEx classes, objects
38 Method Demo Java CodeVisualization for demonstrating Method Demo JSVEE classes, objects
39 Understanding Method Signatures Review Questions Question, Battery Understanding method signatures self-assessment questions. OpenDSA Method, Signature
40 Methods with Parameters Review Questions Question, Battery Understanding methods with parameters self-assessment questions. OpenDSA Method, Parameter
41 Methods and Return Statements Review Quiz Question, Battery Methods and return statement for CS1 self-assessment questions. OpenDSA Method, Return Statement
42 Method Overriding Review Quiz Question, Battery CS1 review questions: Method overriding. OpenDSA Method
43 Matching Sequence to Code Tracing Exercise User matches code to an output sequence. OpenDSA Parameter Passing
44 Match Code to Output Exercise Tracing Exercise User shows the output generated by a given piece of code. OpenDSA Parameter Passing
45 Pattern-matching query execution 1 Pattern-matching query execution 1 DBQA
46 Pattern-matching query execution 2 Pattern-matching query execution 2 DBQA
47 Pattern-matching query execution 3 Pattern-matching query execution 3 DBQA
48 Pattern-matching query execution 4 Pattern-matching query execution 4 DBQA
49 Vending Machine With Dollars and Quarters Suppose we have a vending machine that gives change. A customer selects an item for purchase and inserts a bill... PCEX
50 Vending Machine With Quarters-Dimes- and Nickels Suppose we have a vending machine that gives change. A customer selects an item for purchase and inserts a bill... PCEX
51 Vending Machine With Dollars and Quarters Suppose we have a vending machine that gives change. A customer selects an item for purchase and inserts a bill... PCEX
52 Vending Machine With Quarters-Dimes- and Nickels Suppose we have a vending machine that gives change. A customer selects an item for purchase and inserts a bill... PCEX
53 Vending Machine With Dollars and Quarters Suppose we have a vending machine that gives change. A customer selects an item for purchase and inserts a bill... PCEX
54 Vending Machine With Quarters-Dimes- and Nickels Suppose we have a vending machine that gives change. A customer selects an item for purchase and inserts a bill... PCEX
55 Static Method Java BehaviorExample for demonstrating Static Method AnnEx
56 Buddy Method Memory Manager Visualization Algorithm Visualization, User Supplied Data Algorithm Visualization for the buddy method memory manager. User can select data for the visualization. OpenDSA Buddy Method Memory Manager
57 Turing Machine Exercise: More a's Automata Construction Exercise User creates a Turing machine that recognizes the language with more a's than b's or c's. OpenDSA Turing Machine
58 Turing Machine Exercise: Reverse a String Automata Construction Exercise User creates a Turing machine that, given string W, outputs WW^R. OpenDSA Turing Machine
59 Turing Machine Exercise: Palindromes Automata Construction Exercise User creates a Turing machine that recognizes the language of palindromes on strings of a's and b's. OpenDSA Turing Machine
60 Turing Machine Exercise: Add an a Automata Construction Exercise User creates a Turing machine that adds an a to a string of a's. OpenDSA Turing Machine
61 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
62 Turing Machine Exercise: Erase abc Automata Construction Exercise User creates a Turing machine that erases a string of a's, b's, and c's. OpenDSA Turing Machine
63 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
64 Turing Machine Exercise: Keep abc Automata Construction Exercise User creates a Turing machine that moves over a string of a's, b's, and c's. OpenDSA Turing Machine
65 Turing Machine Exercise: Replace aba with aca Automata Construction Exercise User creates a Turing machine that replaces every substring aba with aca. OpenDSA Turing Machine
66 Main Method Review Questions Question, Battery CS1-level review questions on the main method in Java. OpenDSA Main Method
67 Turing Machine to Copy a String Algorithm Visualization, Code Tracing Presentation Slideshow presenting the execution of a Turing machine that copies a string. OpenDSA Turing Machine
68 Symmetric Matrix Multiplication Reduction Presentation Slideshow showing a reduction of Matrix Multiply to Symmetric Matrix Multiply. This demonstrates that the lower bound for Symmetric Matrix... OpenDSA Reduction
69 Composition of Turing Machines Programmed Instruction Slideshow the formal conepts that support composition of Turing machines, which is a necessary step to building more complicated machines. OpenDSA Turing Machine
70 Turing Machines Deciding vs. Accepting Frameset Programmed Instruction Slideshow presenting the distinction between a Turing Machine that decides a language (always halts with a decision) vs. one that... OpenDSA Turing Machine
71 Turing Machine Extensions Frameset Presentation Slideshow presenting various potential extensions to Turing machines, such as two-dimensional tapes, multiple heads, and non-determinism. Includes proofs that these... OpenDSA Turing Machine
72 Turing Machines Introduction Frameset Programmed Instruction Slideshow introducing the concept of a Turing machine and its formal definition. OpenDSA Collision Resolution
73 Turing Machines Configurations and Terminology Frameset Programmed Instruction Slideshow presenting the concept of a configuration for a Turing machine, along with defintions for terms like halting, accepting, and... OpenDSA Collision Resolution
74 Visualizaiton of the Turing Machine that accepts a^n b^n c^n Algorithm Visualization, Code Tracing Presentation Detailed trace on some examples for a Turing machine that accepts the langugage a^n b^n c^n. OpenDSA Turing Machine
75 artihmetic.vending_machine PCEX Set of activities for artihmetic.vending_machine PCEX
76 artihmetic.vending_machine PCEX Set of activities for artihmetic.vending_machine PCEX
77 csedpad.16.Methods.methods PCEX Set of activities for csedpad.16.Methods.methods PCEX
78 csedpad.16.Methods.methods Calculate and display different measurements regarding the shape of the sun, the earth, and the moon, including the circumference, the... PCEX
79 csedpad.16.Methods.no_topic PCEX Set of activities for csedpad.16.Methods.no_topic PCEX
80 csedpad.16.Methods.no_topic You are given a side of a cube. By using methods in Java, you have to calculate the volume of... PCEX
81 csedpad.16.Methods.no_topic_1 PCEX Set of activities for csedpad.16.Methods.no_topic_1 PCEX
82 csedpad.16.Methods.no_topic_1 The program will create a method that will show some information about a faculty on a campus. The program will... PCEX
83 csedpad.16.Methods.no_topic_1 Calculate the area of a circle given its radius. PCEX
84 Operacije nad elementima matrice PCEX Set of activities for Operacije nad elementima matrice PCEX
85 c_srednja_vrijednost_matrice Napisati program koji ispisuje srednju vrijednost elemenata matrice. PCEX
86 py_vending_machine PCEX Set of activities for py_vending_machine PCEX
87 py_vending_machine_es PCEX Set of activities for py_vending_machine_es PCEX
88 Rad sa dijagonalama matrica PCEX Set of activities for Rad sa dijagonalama matrica PCEX
89 c_unos_matrice Napisati program koji od korisnika traži unos matrice cijelih brojeva dimenzija 2x2 i zatim je ispisuje na ekran. PCEX
90 Object Creation and Method Calls Object Creation and Method Calls AnnEx boolean expressions, classes, objects
91 (Two-dim arrays) Matrix multiply - CSEdPad This program demonstrates the multiplication of two matrices using a two-dimensional array AnnEx 2d arrays
92 Overriding Object Methods Java BehaviorExample for demonstrating Overriding Object Methods AnnEx inheritance
93 Write a method that undoes the effect of the preceding exercise. Code Completion Write a method that undoes the effect of the preceding exercise. CodeCheck Strings, Other String Operations
94 Mid-square Method Calculator Calculation Exercise Calculator for computing value of the middle digits of a squared number. OpenDSA Hash Function
95 String Folding Method activity Calculation, User Supplied Data Calculator for computing value of hashing a string by 'folding'. A better method than character value summing. OpenDSA Hash Function
96 Choosing the Best Indexing Method Question, Battery Self-test question battery on which is the best indexing choice for a given scenario. OpenDSA Tree-Based Indexing
97 Doubly Linked List Prev Method Slideshow Algorithm Visualization, Code Tracing Presentation Slideshow showing how to move to the previous element in a doubly linked list. OpenDSA Doubly Linked List
98 Linked List Miscillaneous Methods Slideshow Algorithm Visualization, Code Tracing Presentation Slideshow demonstrating some miscillaneous methods for a linked list implementation. OpenDSA Linked List
99 Discrete Fourier Transform Matrix Presentation Demonstration of multiplying by the FFT symmetry matrix for the 8th power of unity. OpenDSA Polynomial Multiplication, Fast Fourier Transform
100 Symmetries of the FFT Matrix Presentation Demonstration of the symmetries found within the nth powers of unity matrix for the FFT. OpenDSA Polynomial Multiplication, Fast Fourier Transform
101 Call Structure for the Chained Matrix Multiplication Problem Algorithm Visualization Slideshow showing the tree structure for calls by a solution to the chained matrix multiplication problem. OpenDSA Dynamic Programming, Chained Matrix Multplication Problem
102 Aritmeticke operacije nad redovima i kolonama matrice PCEX Set of activities for Aritmeticke operacije nad redovima i kolonama matrice PCEX
103 Unos i obrada nizova i matrica PCEX Set of activities for Unos i obrada nizova i matrica PCEX
104 Parameter Passing Comparison of Five Methods Tracing Exercise A collection of self-practice questions to compare parameter passing by five methods. OpenDSA Parameter Passing
105 Repeat the preceding exercise where the array dimensions need not match, filling positions that exist in neither array with 0. Code Completion Repeat the preceding exercise where the array dimensions need not match, filling positions that exist in neither array with 0. CodeCheck Two-Dimensional Arrays, Producing 2D Arrays
106 Repeat where the row lengths don't have to match. Code Completion Repeat where the row lengths don't have to match. Fill the shorter array with zeroes. CodeCheck Two-Dimensional Arrays, Producing 2D Arrays
107 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
108 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
109 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
110 3-19_MoreMethods Java BehaviorExample for demonstrating 3-19_MoreMethods AnnEx methods
111 3-19_PizzaPrices Java BehaviorExample for demonstrating 3-19_PizzaPrices AnnEx methods
112 3-21_ParamPassing Java BehaviorExample for demonstrating 3-21_ParamPassing AnnEx methods
113 SwapExample Java BehaviorExample for demonstrating SwapExample AnnEx methods
114 Inheritance and Polymorphism: Review Questions 4 Question, Battery Inheritance and Polymorphism battery of self-assessment questions: Writing methods. OpenDSA Method
115 String Operation String Operation AnnEx pattern matching
116 String Operation pt This is the portuguese version. AnnEx pattern matching
117 Class 2 (BankAccount) Java PredictingFinalResult for demonstrating Class 2 (BankAccount) QuizJET classes, exceptions, file i/o, methods, objects
118 Class (Cash Register) Java PredictingFinalResult for demonstrating Class (Cash Register) QuizJET classes, constructors, exceptions, file i/o, methods, objects, overloading
119 Class 5 (Point) Java PredictingFinalResult for demonstrating Class 5 (Point) QuizJET classes, exceptions, file i/o, methods, objects
120 Challenge: growing a dog Using static methods to create a dog of a specified size. Passing reference variables as parameters to method calls. Given... PCEX
121 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
122 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
123 Sum of all two-digit even numbers This example includes a method calculateSumOfEvenNumbers within a class named EvenNumberSumCalculator. The method iterates through all two-digit numbers, checks if... PCEX
124 c_dijeljenje_reda Napisati program koji dijeli red matrice sa nekim prirodnim brojem. Korisnik unosi indeks reda koji želi podijeliti i prirodni broj... PCEX
125 c_mnozenje_reda_iznad Napisati program koji uvećava svaki element u matrici za vrijednost elementa iznad sebe pomnoženim sa -1, koristeći promijenjene vrijednosti iz... PCEX
126 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
127 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
128 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
129 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
130 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
131 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
132 Printing Common Elements in Two Arrays Construct a program that has a method that receives two arrays and prints the values in the 2nd array that... PCEX
133 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
134 Printing Common Elements in Two Arrays Construct a program that has a method that receives two arrays and prints the values in the 2nd array that... PCEX
135 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
136 csedpad.17.ClassesObjects.ClassExample2.classesandobjects This program calls a static and instance method from Groceries and prints out what is needed for getting groceries in... PCEX
137 csedpad.17.ClassesObjects.ClassExample3.classesandobjects This program calls Groceries static and instance method by creating new object of Groceries PCEX
138 Example: growing dogs Passing reference variables as parameters to a method call in Java. PCEX
139 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
140 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
141 c_ispis_glavna_dijagonala Napisati program koji od korisnika traži unos matrice cijelih brojeva dimenzija 3x3 i zatim ispisuje na ekran elemente na glavnoj... PCEX
142 c_ispis_sporedna_dijagonala Napisati program koji od korisnika traži unos matrice cijelih brojeva dimenzija 3x3 i zatim ispisuje na ekran elemente na sporednoj... PCEX
143 c_zamjena_dvije_kolone Napisati program koji zamjenjuje dvije kolone matrice (elementi jedne kolone postaju elementi druge kolone, i obrnuto). Korisnik unosi indekse dvije... PCEX
144 c_zamjena_dva_reda Napisati program koji zamjenjuje dva reda matrice (elementi jednog reda postaju elementi drugog reda, i obrnuto). Korisnik unosi indekse dva... PCEX
145 c_zamjena_redova Napisati program koji zamjenjuje redove matrice (elementi jednog reda postaju elementi drugog reda, i obrnuto). Korisnik unosi indekse redova koje... PCEX
146 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
147 Class Point Construct a class Point which has a method to tell distance from another instance of Point. jsParsons classes, data structures, objects, stacks
148 ML Type Inferencing 1 Tracing Exercise A self-practice question where user matches a ML type inference with its code. OpenDSA Type
149 ML Type Inferencing 2 Tracing Exercise A self-practice question where user matches a ML type inference with its code. OpenDSA Type
150 ML Type Inferencing 3 Tracing Exercise A self-practice question where user matches a ML type inference with its code. OpenDSA Type
151 ML Type Inferencing 4 Tracing Exercise A self-practice question where user matches a ML type inference with its code. OpenDSA Type
152 ML Type Inferencing 5 Tracing Exercise A self-practice question where user matches a ML type inference with its code. OpenDSA Type
153 ML Type Inferencing 6 Tracing Exercise A self-practice question where user matches a ML type inference with its code. OpenDSA Type
154 Bucket Hashing Slideshow Algorithm Visualization Slideshow showing the basic hash method of hashing to any free position within a computed bucket. OpenDSA Bucket Hashing
155 c_sabiranje_kolona Napisati program koji dodaje elemente na istim mjestima svake kolone matrice na narednu kolonu. PCEX
156 Updating Two-Dimensional Array (Case 1) Construct a program that initializes a 3x4 two-dimensional matrix that has the numbers 1 through 12 for entries, sets the... PCEX
157 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
158 Updating Two-Dimensional Array (Case 3) Construct a program that initializes a 2x4 two-dimensional matrix that has multiples of 10 from 10 to 80 for entries,... PCEX
159 Updating Two-Dimensional Array (Case 1) Construct a program that initializes a 3x4 two-dimensional matrix that has the numbers 1 through 12 for entries, sets the... PCEX
160 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
161 Updating Two-Dimensional Array (Case 3) Construct a program that initializes a 2x4 two-dimensional matrix that has multiples of 10 from 10 to 80 for entries,... PCEX
162 csedpad.20.Recursion.recursion_1 This program computes Fibonacci numbers using a recursive method. PCEX
163 c_zbir_elemenata_u_redovima Napisati program koji ispisuje zbir elemenata u svakom redu matrice. PCEX
164 c_zbir_elemenata_u_kolonama Napisati program koji ispisuje zbir elemenata u svakoj koloni matrice. PCEX
165 Updating Two-Dimensional List (Case 1) Construct a program that initializes a 3x4 two-dimensional matrix that has the numbers 1 through 12 for entries, updates the... PCEX
166 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
167 Updating Two-Dimensional List (Case 3) Construct a program that initializes a 2x4 two-dimensional matrix that has multiples of 10 from 10 to 80 for entries,... PCEX
168 c_ispis_ispod_sporedne_dijagonale Napisati program koji ispisuje elemente ispod sporedne dijagonale matrice, razdvojene razmakom. PCEX
169 c_ispis_iznad_glavne_dijagonale Napisati program koji ispisuje elemente iznad glavne dijagonale matrice, razdvojene razmakom. PCEX
170 Executing statements sequentially In imperative programming the order of the statements matters for the execution of the program. PCEX
171 Regular Grammar Exercise: aaab*ba Grammar Construction Exercise User writes an regular grammar for the language of strings matching the regular expression (aaab*ba)*. OpenDSA Regular Expression, Regular Grammar
172 Extended BNF Exercise Question A question where users select extended BNF statements matching a normal set of BNF statements. OpenDSA Context-Free Grammar
173 Heap Max Remove Slideshow Algorithm Visualization Slideshow visualizing heap update when removing the max value from a maxheap. OpenDSA Heap
174 Linear Probing Bad Performance Slideshow Algorithm Visualization Slideshow showing why linear probing is a poor method of collision resolution. OpenDSA Collision Resolution
175 csedpad.17.ClassesObjects.ClassExample3.classesandobjects_1 This program is about creating a class named Courses with static and instance method that prints out the ways to... PCEX
176 Linked List Operations - Contains In this example, we will implement the contains() method that accepts a value and returns True if the value is... PCEX
177 c_proizvod_elemenata_na_dijagonalama Napisati program koji ispisuje proizvod svih elemenata na glavnoj i sporednoj dijagonali matrice dimenzija 4x4. PCEX
178 c_proizvod_elemenata_na_dijagonalama_neparan Napisati program koji ispisuje proizvod svih elemenata na glavnoj i sporednoj dijagonali matrice dimenzija 5x5. PCEX
179 Extended BNF Exercise: Alternate Question, Battery A collection of self-practice questions where users select extended BNF statements matching a normal set of BNF statements. Alternate version. OpenDSA Context-Free Grammar
180 Doubly Linked List Create the necessary classes for a Doubly Linked List, containing the method insert_at_start(data) to add a new item to the... PCEX
181 Doubly Linked List Create the necessary classes for a Doubly Linked List, containing the method insert_at_start(data) to add a new item to the... PCEX
182 Singly Linked List Create the necessary classes for a Singly Linked List, containing the method append(item) to add a new item to the... PCEX
183 Singly Linked List Create the necessary classes for a Singly Linked List, containing the method add(item) to add a new item to the... PCEX
184 c_elementi_ispod_glavne_dijagonale Napisati program koji postavlja sve elemente ispod glavne dijagonale na 0, a zatim ispisuje matricu na ekran. PCEX
185 String Comparison (Case 2) Construct the program that modifies the string "hexxo worxd!" so that it matches (ignoring case) the string "HELLO WORLD!". PCEX
186 String Comparison (Case 2) Construct the program that modifies the string "hexxo worxd!" so that it matches (ignoring case) the string "HELLO WORLD!". PCEX
187 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
188 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
189 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
190 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
191 The Class for Representing a Point in the Euclidean Plane (Case 1) Construct a class that represents a point in the Euclidean plane. The class should contain data that represents the point’s... PCEX
192 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
193 The Class for Representing a Point in the Euclidean Plane (Case 1) Construct a class that represents a point in the Euclidean plane. The class should contain data that represents the point’s... PCEX
194 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
195 The Class for Representing a Point in the Euclidean Plane (Case 1) Construct a class that represents a point in the Euclidean plane. The class should contain data that represents the point’s... PCEX
196 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
197 The Class for Representing a Point in the Euclidean Plane (Case 1) Construct a class that represents a point in the Euclidean plane. The class should contain data that represents the point’s... PCEX
198 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
199 The Class for Representing a TV (Case 1) Construct a class that represents a TV. The class should contain data that represents the TV's state (power on or... PCEX
200 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
201 The Class for Representing a TV (Case 1) Construct a class that represents a TV. The class should contain data that represents the TV's state (power on or... PCEX
202 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
203 The Class for Representing a TV (Case 1) Construct a class that represents a TV. The class should contain data that represents the TV's state (power on or... PCEX
204 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
205 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
206 Inserting binary tree In a BinaryTree, adding new nodes to the tree is an important capability to have.\nConstruct a simple implementation of a... PCEX
207 Inserting binary tree In a BinaryTree, adding new nodes to the tree is an important capability to have.\nConstruct a simple implementation of a... PCEX
208 Queue Class - Check if Element Exists In this example, you will use Queue class from queue provided by python. This class contains methods for adding a... PCEX
209 Queue Class - Check if Element Exists In this example, you will use Queue class from queue provided by python. This class contains methods for adding a... PCEX
210 String Comparison (Case 1) Construct the program that first checks the equality of the strings "HELLO WORLD!" and "hello world!" and then modifies the... PCEX
211 String Comparison (Case 1) Construct the program that first checks the equality of the strings "HELLO WORLD!" and "hello world!" and then modifies the... PCEX
212 Determining the Maximum Rating for Each Soda in The Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
213 Determining the Average Rating for Each Soda in The Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
214 Determining the Average Ratings of each Respondent and Average Ratings Given to Each Soda in the Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
215 Determining the Maximum Rating for Each Soda in The Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
216 Determining the Average Rating for Each Soda in The Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
217 Determining the Average Ratings of each Respondent and Average Ratings Given to Each Soda in the Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
218 Animal Class Hierarchy (Case 1) Suppose we have a class Animal and we want to extend it to produce class Dog. An animal has a... PCEX
219 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
220 Animal Class Hierarchy (Case 1) Suppose we have a class Animal and we want to extend it to produce class Dog. An animal has a... PCEX
221 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
222 Point Class Hierarchy (Case 1) Suppose we have a class Point and we want to extend it to produce class Point3D. The class Point has... PCEX
223 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
224 Point Class Hierarchy (Case 1) Suppose we have a class Point and we want to extend it to produce class Point3D. The class Point has... PCEX
225 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
226 The Class for Representing a Bank Account (Case 1) Construct a class that represents a basic bank account. This class should contain data representing the name of the account’s... PCEX
227 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
228 The Class for Representing a Bank Account (Case 1) Construct a class that represents a basic bank account. This class should contain data representing the name of the account’s... PCEX
229 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
230 The Class for Representing a Bank Account (Case 1) Construct a class that represents a basic bank account. This class should contain data representing the name of the account’s... PCEX
231 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
232 The Class for Representing a Bank Account (Case 1) Construct a class that represents a basic bank account. This class should contain data representing the name of the account’s... PCEX
233 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
234 The Class for Representing a Loan (Case 1) Construct a class that represents a loan. This class should contain data representing the interest rate, loan amount, and the... PCEX
235 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
236 The Class for Representing a Loan (Case 1) Construct a class that represents a loan. This class should contain data representing the interest rate, loan amount, and the... PCEX
237 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
238 The Class for Representing a Loan (Case 1) Construct a class that represents a loan. This class should contain data representing the interest rate, loan amount, and the... PCEX
239 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
240 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
241 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
242 Determining the Maximum Rating for Each Soda in The Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
243 Determining the Average Rating for Each Soda in The Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
244 Determining the Average Ratings of each Respondent and Average Ratings Given to Each Soda in the Survey Suppose a soda manufacturer held a taste test for four new flavors to determine if people liked them. The manufacturer... PCEX
245 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
246 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
247 foo PCEX Set of activities for foo PCEX
248 Constants_Memphis_01 Example of Constant (final) in Java. AnnEx
249 Constants_Memphis_02 Example of constant (final) in java. AnnEx