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| # | Exercise Title | Features | Description | Platform | Keywords |
|---|---|---|---|---|---|
| 1 | Given a string, find the first integer inside and return its value as an integer. | Code Completion | Given a string, find the first integer inside and return its value as an integer. Return 0 if there is... | CodeCheck | Strings, Numbers in Strings |
| 2 | Given a string, find the sum of all integers inside. | Code Completion | Given a string, find the sum of all integers inside. Return 0 if there is no integer inside. | CodeCheck | Strings, Numbers in Strings |
| 3 | Given a string, find all integers inside and return a string that separates them by commas. | Code Completion | Given a string, find all integers inside and return a string that separates them by commas. | CodeCheck | Strings, Numbers in Strings |
| 4 | Concatenating Strings and Numbers (Case 1) | Construct a program that uses variables x, y, and z to print "Python was invented in 1989.". | PCEX | ||
| 5 | CFG Exercise: a's and b's are equal | Grammar Construction Exercise | User creates a CFG that generates strings in the language where the number of a's and b's is equal. | OpenDSA | Context-Free Grammar |
| 6 | Counting the Occurrences of One String in Another (Case 1) | Construct a program that has a function that receives a string and returns the number of times that the string... | PCEX | ||
| 7 | 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 | ||
| 8 | Counting the Occurrences of One String in Another (Case 1) | Construct a program that has a function that receives a string and returns the number of times that the string... | PCEX | ||
| 9 | 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 | ||
| 10 | Number of vowels | Write a program that counts how many vowels there are in a string (each one separately). | PCEX | ||
| 11 | Determining Number of Parse Tree Nodes Exercise: Alternate | Calculation Exercise, Battery | User determines the number of nodes in a parse tree generated by a given string on a given grammar. Alternative... | OpenDSA | Context-Free Grammar, Parse Tree |
| 12 | Determining Number of Parse Tree Nodes Exercise | Calculation Exercise | User determines the number of nodes in a parse tree generated by a given string on a given grammar. | OpenDSA | Context-Free Grammar, Parse Tree |
| 13 | On a chessboard, positions are marked with a letter between a and h for the column and a number between 1 and 8 for the row. | Code Completion | On a chessboard, positions are marked with a letter between a and h for the column and a number between... | CodeCheck | Branches, Branches Without Functions |
| 14 | 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 | ||
| 15 | Finding Adjacent Consecutive Numbers in a Sequence of Integers | Construct a program that checks whether a sequence of integers, entered one at a time, contains adjacent integers that are... | PCEX | ||
| 16 | Finding Adjacent Numbers in Ascending Order in a Sequence of Numbers | Construct a program that checks whether a sequence of non-zero numbers, entered one at a time, contains adjacent numbers in... | PCEX | ||
| 17 | Finding Adjacent Consecutive Numbers in a Sequence of Integers. | Construct a program that checks whether a sequence of integers, entered one at a time, contains adjacent integers that are... | PCEX | ||
| 18 | Finding Adjacent Numbers in Ascending Order in a Sequence of Numbers. | Construct a program that checks whether a sequence of non-zero numbers, entered one at a time, contains adjacent numbers in... | PCEX | ||
| 19 | Finding Adjacent Consecutive Numbers in a Sequence of Integers | Construct a program that checks whether a sequence of integers, entered one at a time, contains adjacent integers that are... | PCEX | ||
| 20 | Finding Adjacent Numbers in Ascending Order in a Sequence of Numbers | Construct a program that checks whether a sequence of non-zero numbers, entered one at a time, contains adjacent numbers in... | PCEX | ||
| 21 | Finding Adjacent Consecutive Numbers in a Sequence of Integers | Construct a program that checks whether a sequence of integers, entered one at a time, contains adjacent integers that are... | PCEX | ||
| 22 | Finding Adjacent Numbers in Ascending Order in a Sequence of Numbers | Construct a program that checks whether a sequence of non-zero numbers, entered one at a time, contains adjacent numbers in... | PCEX | ||
| 23 | csedpad.11.ForLoops.no_topic_1 | this is a program for a countdown display for launching a rocket in space which must show numbers in decreasing... | PCEX | ||
| 24 | Finding Adjacent Duplicates in a Sequence of Numbers | Construct a program that checks whether a sequence of numbers, entered one at a time, contains adjacent duplicates. The user... | PCEX | ||
| 25 | Finding Adjacent Duplicates in a Sequence of Numbers | Construct a program that checks whether a sequence of numbers, entered one at a time, contains adjacent duplicates. The user... | PCEX | ||
| 26 | Finding Adjacent Duplicates in a Sequence of Numbers | Construct a program that checks whether a sequence of numbers, entered one at a time, contains adjacent duplicates. The user... | PCEX | ||
| 27 | Finding Adjacent Duplicates in a Sequence of Numbers | Construct a program that checks whether a sequence of numbers, entered one at a time, contains adjacent duplicates. The user... | PCEX | ||
| 28 | 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 | ||
| 29 | 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 | ||
| 30 | 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 | ||
| 31 | 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 | ||
| 32 | Given three numbers, return true if they are evenly spaced; that is, sorted in ascending or descending order, with the same distance between them. | Code Completion | Given three numbers, return true if they are evenly spaced; that is, sorted in ascending or descending order, with the... | CodeCheck | Branches, Branches with Functions |
| 33 | 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 | ||
| 34 | 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 | ||
| 35 | 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 | ||
| 36 | 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 | ||
| 37 | Printing Sequence of Numbers with a Gap Between Adjacent Values (Case 1) | Construct a program that prints a sequence of numbers from 1 (inclusive) to 16 (exclusive) in increments of 4. | PCEX | ||
| 38 | 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 | ||
| 39 | Printing Sequence of Numbers with a Gap Between Adjacent Values (Case 1) | Construct a program that prints a sequence of numbers from 1 (inclusive) to 16 (exclusive) in increments of 4. | PCEX | ||
| 40 | 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 | ||
| 41 | Printing Sequence of Numbers with a Gap Between Adjacent Values (Case 1) | Construct a program that prints a sequence of numbers from 1 (inclusive) to 16 (exclusive) in increments of 4. | PCEX | ||
| 42 | 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 | ||
| 43 | Printing Sequence of Numbers with a Gap Between Adjacent Values (Case 1) | Construct a program that prints a sequence of numbers from 1 (inclusive) to 16 (exclusive) in increments of 4. | PCEX | ||
| 44 | 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 | ||
| 45 | Printing A Sequence of Repeated Numbers (Case 1) | Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... | PCEX | ||
| 46 | 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 | ||
| 47 | Printing A Sequence of Repeated Numbers (Case 1) | Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... | PCEX | ||
| 48 | 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 | ||
| 49 | Printing A Sequence of Repeated Numbers (Case 1) | Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... | PCEX | ||
| 50 | 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 | ||
| 51 | Printing A Sequence of Repeated Numbers (Case 1) | Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... | PCEX | ||
| 52 | 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 | ||
| 53 | Printing A Sequence of Repeated Numbers | Construct a program that receives an integer N from the user and prints a sequence of space-separated numbers from 1... | PCEX | ||
| 54 | csedpad.13.Arrays.arrays_1 | This program generates the numbers from 0 to 10 which represent the numbers to be printed on the t-shirts of... | PCEX | ||
| 55 | 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 | ||
| 56 | 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 | ||
| 57 | 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 | ||
| 58 | 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 | ||
| 59 | csedpad.09.WhileLoops.whileloops_1 | Assume you have a list of 1,000 people in alphabetical order and you are assigned to collect from the first... | PCEX | ||
| 60 | 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 | ||
| 61 | 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 | ||
| 62 | 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 | ||
| 63 | 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 | ||
| 64 | 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 | ||
| 65 | 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 | ||
| 66 | 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 | ||
| 67 | 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 | ||
| 68 | 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 | ||
| 69 | 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 | ||
| 70 | csedpad.13.Arrays.arrays_1 | Count the total number of vegetables in a shopping bag. The shopping cart bag contains different quantities of various vegetables... | PCEX | ||
| 71 | Count Inversions Proficiency Exercise | Calculation Exercise | Proficiency exercise to count the number of inversions in an array. | OpenDSA | Exchange Sort, Inversion |
| 72 | csedpad.10.DoWhile.do-whileloops | Repeatedly prompt the user to guess the number of floors in the world's tallest building, the Burj Khalifa in Dubai.... | PCEX | ||
| 73 | Construct a function that checks the size of a linked list |
Construct a function that calculates the number of elements in a singly linked list. LinkedList class implementation is given below. |
jsParsons | linked list | |
| 74 | 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 | ||
| 75 | 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 | ||
| 76 | 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 | ||
| 77 | Programmed Instruction: DFA Minimization Example 1 | Programmed Instruction | Programmed Instruction Frameset presenting the algorithm to minimize the number of states in a DFA: Example 1. | OpenDSA | Deterministic Finite Automata |
| 78 | 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 |
| 79 | Programmed Instruction: DFA Minimization | Programmed Instruction | Programmed Instruction Frameset presenting the algorithm to minimize the number of states in a DFA. | OpenDSA | Deterministic Finite Automata |
| 80 | Printing A Right Triangle Star Pattern | A Right triangle star pattern contains N asterisks in N-th row. Construct a program that receives the number of rows... | PCEX | ||
| 81 | Printing A Right Triangle Star Pattern | A Right triangle star pattern contains N asterisks in N-th row. Construct a program that receives the number of rows... | PCEX | ||
| 82 | Printing A Right Triangle Star Pattern | A Right triangle star pattern contains N asterisks in N-th row. Construct a program that receives the number of rows... | PCEX | ||
| 83 | Printing A Right Triangle Star Pattern | A Right triangle star pattern contains N asterisks in N-th row. Construct a program that receives the number of rows... | PCEX | ||
| 84 | Printing A Right Triangle Star Pattern | A Right triangle star pattern contains N asterisks in N-th row. Construct a program that receives the number of rows... | PCEX | ||
| 85 | Printing an Inverted Right Triangle Star Pattern | An inverted right triangle star pattern of N rows contains N-i+1 asterisks in the i-th row. Construct a program that... | PCEX | ||
| 86 | Printing an Inverted Right Triangle Star Pattern | An inverted right triangle star pattern of N rows contains N-i+1 asterisks in the i-th row. Construct a program that... | PCEX | ||
| 87 | Printing an Inverted Right Triangle Star Pattern | An inverted right triangle star pattern of N rows contains N-i+1 asterisks in the i-th row. Construct a program that... | PCEX | ||
| 88 | csedpad.22.Searching.searching(binarysearch)_1 | This program uses the binary search algorithm to search the index, where "index will be the rank of prizes you... | PCEX | ||
| 89 | csedpad.22.Searching.searching(linearsearch)_1 | This program linearly searches the array for the index or rank of the rollNumber entered by the user or student... | PCEX | ||
| 90 | (Searching) Binary search - CSEdPad | This program uses binary search algorithm to search the index, where "index will be the rank of prizes you get... | AnnEx | search algorithms | |
| 91 | 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 | ||
| 92 | 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 | ||
| 93 | 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 | ||
| 94 | 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 | ||
| 95 | Given a two-dimensional array of integers, return a list of the number of negative elements in each row. | Code Completion | Given a two-dimensional array of integers, return a list of the number of negative elements in each row. | CodeCheck | Two-Dimensional Arrays, Looping Over the Entire Array |
| 96 | Given two two-dimensional arrays a and b of integers with the same number of rows and columns, return a list of the same size where each element is the greater of the corresponding elements in the two arrays. | Code Completion | Given two two-dimensional arrays a and b of integers with the same number of rows and columns, return a list... | CodeCheck | Two-Dimensional Arrays, Producing 2D Arrays |
| 97 | 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 |
| 98 | DFA Exercise: Minimize the Number of State Exercise 1 | Automata Construction Exercise | User shows the steps in the algorithm to minimize the states in a given DFA. Exercise 1. | OpenDSA | Deterministic Finite Automata |
| 99 | 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 |
| 100 | Counting the Number of Valid and Banned Product Codes (Case 1) | Suppose a hypothetical company uses codes to represent its various products. A product code includes, among other information, a character... | PCEX | ||
| 101 | 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 | ||
| 102 | Counting the Number of Valid and Banned Product Codes (Case 1) | Suppose a hypothetical company uses codes to represent its various products. A product code includes, among other information, a character... | PCEX | ||
| 103 | 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 | ||
| 104 | Counting the Number of Valid and Banned Product Codes (Case 1) | Suppose a hypothetical company uses codes to represent its various products. A product code includes, among other information, a character... | PCEX | ||
| 105 | 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 | ||
| 106 | Calculating the Average of the Values in the Array | Construct a program that calculates the average of all the values in an array. The program should handle arrays with... | PCEX | ||
| 107 | Calculating the Average of the Values in the Array | Construct a program that calculates the average of all the values in an array. The program should handle arrays with... | PCEX | ||
| 108 | Calculating the Average of the Values in the List | Construct a program that has a function that receives a list and calculates the average of the values in that... | PCEX | ||
| 109 | Given a two-dimensional array of integers and row/column indexes r, c, return the number of neighbors (not counting the element itself). | Code Completion | Given a two-dimensional array of integers and row/column indexes r, c, return the number of neighbors (not counting the element... | CodeCheck | Two-Dimensional Arrays, No Loops |
| 110 | csedpad.11.ForLoops.no_topic_1 | 50 chickens are separated in odd-numbered and even-numbered cages with the first chicken being in cage 1 and the last... | PCEX | ||
| 111 | Calculating the Winning Percentage of a Sports Team (Case 1) | Construct a program that receives from the user the number of games that a sports team won in a tournament... | PCEX | ||
| 112 | Calculating the Winning Percentage of a Sports Team (Case 3) | Construct a program that receives from the user the number of games that a sports team won and tied in... | PCEX | ||
| 113 | Calculating the Winning Percentage of a Sports Team (Case 1) | Construct a program that receives from the user the number of games that a sports team won in a tournament... | PCEX | ||
| 114 | Calculating the Winning Percentage of a Sports Team (Case 3) | Construct a program that receives from the user the number of games that a sports team won and tied in... | PCEX | ||
| 115 | Calculating the Winning Percentage of a Sports Team (Case 1) | Construct a program that receives from the user the number of games that a sports team won in a tournament... | PCEX | ||
| 116 | Calculating the Winning Percentage of a Sports Team (Case 3) | Construct a program that receives from the user the number of games that a sports team won and tied in... | PCEX | ||
| 117 | Calculating the Employee's Wage Based on the Hours That the Employee Has Worked and an Hourly Pay Rate | Construct a program for the payment department of a company to calculate the wage of an employee based on the... | PCEX | ||
| 118 | Calculating the Employees Wage Based on the Hours That the Employee Has Worked and an Hourly Pay Rate | Construct a program for the payment department of a company to calculate the wage of an employee based on the... | PCEX | ||
| 119 | Calculating the Employee's Wage Based on the Hours That the Employee Has Worked and an Hourly Pay Rate | Construct a program for the payment department of a company to calculate the wage of an employee based on the... | PCEX | ||
| 120 | Calculating the Employee's Wage Based on the Hours That the Employee Has Worked and an Hourly Pay Rate | Construct a program for the payment department of a company to calculate the wage of an employee based on the... | PCEX | ||
| 121 | Calculating the Employee's Wage Based on the Hours That the Employee Has Worked and an Hourly Pay Rate | Construct a program for the payment department of a company to calculate the wage of an employee based on the... | PCEX | ||
| 122 | csedpad.09.WhileLoops.whileloops_1 | Bank overdraft warning. We implement a computer program that monitors a bank account with an initial balance of $1,000 and... | PCEX | ||
| 123 | csedpad.22.Searching.searching(linearsearch) | This program implements Linear Search Algorithm to take the size of the array and then if a user inputs lets... | PCEX | ||
| 124 | Bintree Interactive Visualization | Algorithm Visualization, User Supplied Data | Interactive Algorithm Visualization for the Bintree data structure. User can click to indicate where a point should be inserted or... | OpenDSA | Bintree |
| 125 | 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 | ||
| 126 | 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 | ||
| 127 | 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 | ||
| 128 | My books | The book is described by identifier, title, authors, publisher, unit price and year of publication. There cannot be two books... | PCEX | ||
| 129 | Character Numbers ASCII | C++ BehaviorExample for demonstrating Character Numbers ASCII | AnnEx | ||
| 130 | Given numbers x, y, and target, return whichever of x and y is closer to the target. | Code Completion | Given numbers x, y, and target, return whichever of x and y is closer to the target. If they have... | CodeCheck | Branches, Branches with Functions |
| 131 | Random Numbers Review Quiz | Question, Battery | Random Numbers for CS1 review questions. | OpenDSA | Random Number |
| 132 | Variable type: Numbers | Python BehaviorExample for demonstrating Variable type: Numbers | WebEx | operators, variables | |
| 133 | Maximum of 2 Numbers | Python BehaviorExample for demonstrating Maximum of 2 Numbers | WebEx | if-else statement | |
| 134 | Average of input numbers | Lists and functions | PCEX | ||
| 135 | Printing Consecutive Numbers Starting from Zero (Case 1) | Construct a program that prints a sequence of numbers from 0 (inclusive) to 10 (exclusive). | PCEX | ||
| 136 | Printing Consecutive Numbers Starting from Zero (Case 2) | Construct a program that prints a sequence of numbers from 0 (inclusive) to 6 (exclusive). | PCEX | ||
| 137 | Printing Consecutive Numbers Starting from Zero (Case 1) | Construct a program that prints a sequence of numbers from 0 (inclusive) to 10 (exclusive). | PCEX | ||
| 138 | Printing Consecutive Numbers Starting from Zero (Case 2) | Construct a program that prints a sequence of numbers from 0 (inclusive) to 6 (exclusive). | PCEX | ||
| 139 | Printing Consecutive Numbers Within a Specified Range (Case 1) | Construct a program that prints a sequence of numbers from 1 (inclusive) to 9 (inclusive). | PCEX | ||
| 140 | 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 | ||
| 141 | Printing Consecutive Numbers Within a Specified Range (Case 1) | Construct a program that prints a sequence of numbers from 1 (inclusive) to 9 (inclusive). | PCEX | ||
| 142 | 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 | ||
| 143 | Printing the Squares of Numbers Within a Specified Range (Case 1) | Construct a program to write out the squares of even positive integers less than or equal to 10. | PCEX | ||
| 144 | 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 | ||
| 145 | Printing the Squares of Numbers Within a Specified Range (Case 3) | Construct a program to write out the squares of every number between 20 and 25, both inclusive. | PCEX | ||
| 146 | Printing the Squares of Numbers Within a Specified Range (Case 1) | Construct a program to write out the squares of even positive integers less than or equal to 10. | PCEX | ||
| 147 | 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 | ||
| 148 | Printing the Squares of Numbers Within a Specified Range (Case 3) | Construct a program to write out the squares of every number between 20 and 25, both inclusive. | PCEX | ||
| 149 | Concatenating Strings and Numbers (Case 2) | Construct a program that uses variables x, y, and z to print "x * 2 = 4". | PCEX | ||
| 150 | Concatenating Strings and Numbers (Case 3) | Construct a program that uses variables x, y, and z to print "10 + 20 = 30". | PCEX | ||
| 151 | Printing Consecutive Numbers Starting from Zero (Case 1) | Construct a program that prints a sequence of numbers from 0 (inclusive) to 10 (exclusive). | PCEX | ||
| 152 | Printing Consecutive Numbers Starting from Zero (Case 2) | Construct a program that prints a sequence of numbers from 0 (inclusive) to 6 (exclusive). | PCEX | ||
| 153 | Printing Consecutive Numbers Starting from Zero (Case 1) | Construct a program that prints a sequence of numbers from 0 (inclusive) to 10 (exclusive). | PCEX | ||
| 154 | Printing Consecutive Numbers Starting from Zero (Case 2). | Construct a program that prints a sequence of numbers from 0 (inclusive) to 6 (exclusive). | PCEX | ||
| 155 | Printing Consecutive Numbers Within a Specified Range (Case 1) | Construct a program that prints a sequence of numbers from 1 (inclusive) to 9 (inclusive). | PCEX | ||
| 156 | 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 | ||
| 157 | Printing the Squares of Numbers Within a Specified Range (Case 1) | Construct a program to write out the squares of even positive integers less than or equal to 10. | PCEX | ||
| 158 | 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 | ||
| 159 | Printing the Squares of Numbers Within a Specified Range (Case 3) | Construct a program to write out the squares of every number between 20 and 25, both inclusive. | PCEX | ||
| 160 | Printing Consecutive Numbers Starting from Zero (Case 1) | Construct a program that prints a sequence of numbers from 0 (inclusive) to 10 (exclusive). | PCEX | ||
| 161 | (LogicalOperators) Compare numbers - CSEdPad | This program check whether two numbers are equal or not | AnnEx | logical operators | |
| 162 | (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 | |
| 163 | Given three numbers x, y, z, determine if one of them is the sum of the two others, and then print out the equation. | Code Completion | Given three numbers x, y, z, determine if one of them is the sum of the two others, and then... | CodeCheck | Branches, Branches Without Functions |
| 164 | Given three numbers x, y, z, print out how whether they are all distinct, two are the same, or all three are the same. | Code Completion | Given three numbers x, y, z, print out how whether they are all distinct, two are the same, or all... | CodeCheck | Branches, Branches Without Functions |
| 165 | Given two numbers, return true if they both have the same sign. | Code Completion | Given two numbers, return true if they both have the same sign. | CodeCheck | Branches, Branches with Functions |
| 166 | Given two numbers, return their distance if it less than 10, or 10 otherwise. | Code Completion | Given two numbers, return their distance if it less than 10, or 10 otherwise. | CodeCheck | Branches, Branches with Functions |
| 167 | Given three numbers x, y, z and a Boolean variable <code>strict</code>, return <code>true</code> if <code>strict</code> is false and x ≤ y ≤ z, or <code>strict</code> is true and x < y < z. | Code Completion |
Given three numbers x, y, z and a Boolean variable strict, return true if strict is false and x ≤...
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CodeCheck | Branches, Branches with Functions |
| 168 | Given four numbers a, b, c, d, return true if exactly two of them are the same. | Code Completion | Given four numbers a, b, c, d, return true if exactly two of them are the same. | CodeCheck | Branches, Branches with Functions |
| 169 | Repeat for four numbers. | Code Completion | Repeat for four numbers. Hint: Use the previous problem. | CodeCheck | Branches, Branches with Functions |
| 170 | DFA Exercise: Even Binary Numbers | Automata Construction Exercise | User creates a DFA that accepts the langugage of even binary numbers. | OpenDSA | Deterministic Finite Automata |
| 171 | Creating an Array of Odd Numbers | Construct a program that creates an array of first ten positive odd numbers. | PCEX | ||
| 172 | Creating an Array of Odd Numbers | Construct a program that creates an array of first ten positive odd numbers. | PCEX | ||
| 173 | Calculating the Average of Floating-Point Numbers | Construct a program that reads a series of non-negative floating-point numbers from the user, sums them up, and calculate their... | PCEX | ||
| 174 | Calculating the Average of Floating-Point Numbers. | Construct a program that reads a series of non-negative floating-point numbers from the user, sums them up, and calculate their... | PCEX | ||
| 175 | 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 | ||
| 176 | Calculating the Average of Floating-Point Numbers | Construct a program that reads a series of non-negative floating-point numbers from the user, sums them up, and calculate their... | PCEX | ||
| 177 | Calculating the Average of Floating-Point Numbers | Construct a program that reads a series of non-negative floating-point numbers from the user, sums them up, and calculate their... | PCEX | ||
| 178 | (For loops) Sum of odd numbers - CSEdPad | This program sums up the odd number from 1 to 50 | AnnEx | for loop | |
| 179 | Given a list of floating-point numbers, return a list of the averages of consecutive element pairs of the original list. | Code Completion | Given a list of floating-point numbers, return a list of the averages of consecutive element pairs of the original list. | CodeCheck | Lists - Simple Exercises, Sums, Averages, Products |
| 180 | Regular Expression Exercise: Strings of Even Binary Numbers | RegEx Writing Exercise | User writes an regular expression for the language of strings that are even binary numbers. | OpenDSA | Regular Expression |
| 181 | DFA Example Trace: Even Binary Numbers | Algorithm Visualization, Code Tracing Presentation | Visualization of how a DFA would process input strings for the language of even binary numbers. | OpenDSA | Deterministic Finite Automata |
| 182 | Given a list of integers, move all negative numbers to the front and all positive numbers to the back, keeping their relative order. | Code Completion | Given a list of integers, move all negative numbers to the front and all positive numbers to the back, keeping... | CodeCheck | Lists - Simple Exercises, Moving or Removing Elements |
| 183 | Given integers a and b, return a list containing all even numbers that are at least a and at most b. | Code Completion | Given integers a and b, return a list containing all even numbers that are at least a and at most... | CodeCheck | Lists - Simple Exercises, Filling |
| 184 | csedpad.20.Recursion.recursion_1 | This program computes Fibonacci numbers using a recursive method. | PCEX | ||
| 185 | Fibonacci generator | Generate Fibonacci numbers less than 1000. | PCEX | ||
| 186 | (Exception Handling) Arithmetic - CSEdPad | Given two numbers, this program checks what happens when a number is divided by zero. | AnnEx | exception handling | |
| 187 | Simple Printing | Printing strings and numbers | AnnEx | variables | |
| 188 | csedpad.12.NestedLoops.nestedloops_1 | Label all squares on a chessboard with numbers from 1 to 64 such that the top row's squares are labeled... | PCEX | ||
| 189 | Updating elements to the new list | Construct a function which finds even numbers from the list given as a parameter, calculates the square of each such... | jsParsons | search algorithms | |
| 190 | Updating required elements to the new list | Construct a program which finds even numbers from the original list, calculates the square of each such number and adds... | jsParsons | search algorithms | |
| 191 | Updating the elements to the new list | Construct a function which finds even numbers from the list given as a parameter, calculates the square of each such... | jsParsons | search algorithms | |
| 192 | Updating the elements to the new list | Construct a function which finds even numbers from the list given as a parameter, calculates the square of each such... | jsParsons | ||
| 193 | Updating required elements to the new list | Construct a program which finds even numbers from the original list, calculates the square of each such number and adds... | jsParsons | ||
| 194 | Updating required elements to the new list | Construct a program which finds even numbers from the original list, calculates the square of each such number and adds... | jsParsons | ||
| 195 | Try adding | Construct a function that adds two numbers together and handles non-numeric input. | jsParsons | exception handling, exceptions | |
| 196 | Bigger Than | Assume that num1 and num2 have been initialized to numbers, so that number1 is bigger. Construct a program that correctly... | jsParsons | boolean expressions, boolean logic, comparison operators | |
| 197 | Odd or Even | Construct a program that goes through a list of numbers and prints out whether they are odd or even. | jsParsons | algorithm analysis, for loop, loops | |
| 198 | csedpad.14.TwoDimensionalArrays.twodimensionalarrays | Generate a 5 x 5 Bingo board and initialize it with random numbers from 1 to 75. The board will... | PCEX | ||
| 199 | Finding zero | a "do while" loop to iterate through an array of random integer numbers, searching for the number 0. When it... | PCEX | ||
| 200 | Add Values to an Empty List (Case 1) | Construct a program that creates a list of first ten positive odd numbers. | PCEX | ||
| 201 | Add Values to an Empty List (Case 1) | Construct a program that creates a list of first ten positive odd numbers. | PCEX | ||
| 202 | 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 | ||
| 203 | Construct a program that creates unique 3 digit combination | Construct a program which creates and prints all three-digit combinations from numbers 1-4 such that each number appears at most... | jsParsons | while loop | |
| 204 | Construct a program that creates unique 3 digit combinations | Construct a program which creates and prints all three-digit combinations from numbers 1-4 such that each number appears at most... | jsParsons | ||
| 205 | Reorganize the list | Construct a program which partition the original list of integers such that all even numbers come first and all odd... | jsParsons | ||
| 206 | Reorganize the list | Construct a function which partition the original list of integers such that all even numbers come first and all odd... | jsParsons | ||
| 207 | Reorganize the list | Construct a program which partition the original list of integers such that all even numbers come first and all odd... | jsParsons | ||
| 208 | DFA Exercise: Divisible by 4 | Automata Construction Exercise | User creates a DFA that accepts the langugage of strings of binary numbers divisible by 4. | OpenDSA | Deterministic Finite Automata |
| 209 | Reorganize the list | Construct a function which partition the list of integers given as a parameter such that all even numbers come first... | jsParsons | ||
| 210 | csedpad.10.DoWhile.do-whileloops_1 | Repeatedly prompt the user for a number between 0 and 9 until the user enters -1. Each time the user... | PCEX | ||
| 211 | 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 | |
| 212 | Number Basics | Python BehaviorExample for demonstrating Number Basics | WebEx | numeric types | |
| 213 | Finding the Number of Days Above the Average Temperature | Construct a program that reads a series of temperatures and reports the average temperature and the number of the days... | PCEX | ||
| 214 | Finding the Number of Days Above the Average Temperature | Construct a program that reads a series of temperatures and reports the average temperature and the number of the days... | PCEX | ||
| 215 | c_max_number | Napisati program koji sa tastature traži unos dva cijela broja, a zatim na ekran ispisuje onaj broj koji je veći... | PCEX | ||
| 216 | Finding the Number of Days Above the Average Temperature | Construct a program that reads a series of temperatures and reports the average temperature and the number of the days... | PCEX | ||
| 217 | (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 | |
| 218 | Regular Grammar Exercise: Number of a's and b's is Odd | Grammar Construction Exercise | User writes an regular grammar for the language of strings with an odd length. | OpenDSA | Regular Expression, Regular Grammar |
| 219 | 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 | ||
| 220 | Finding the Largest Divisor of a Positive Number | Construct a program that finds the largest divisor of a positive number, excluding the number itself. For example, the largest... | PCEX | ||
| 221 | 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 | ||
| 222 | Finding the Largest Divisor of a Positive Number | Construct a program that finds the largest divisor of a positive number, excluding the number itself. For example, the largest... | PCEX | ||
| 223 | 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 | ||
| 224 | Finding the Largest Divisor of a Positive Number | Construct a program that finds the largest divisor of a positive number, excluding the number itself. For example, the largest... | PCEX | ||
| 225 | Calculating the Average of the Input Integers that are an Even Number | Construct a program that reads a series of integer values from the user, sums up the integers that are an... | PCEX | ||
| 226 | Calculating the Average of the Input Integers that are an Even Number | Construct a program that reads a series of integer values from the user, sums up the integers that are an... | PCEX | ||
| 227 | Calculating the Average of the Input Integers that are an Even Number | Construct a program that reads a series of integer values from the user, sums up the integers that are an... | PCEX | ||
| 228 | Calculating the Average of the Input Integers that are an Even Number | Construct a program that reads a series of integer values from the user, sums up the integers that are an... | PCEX | ||
| 229 | 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 |
| 230 | Given two two-dimensional arrays with the same number of rows, return a list that places them side by side. | Code Completion | Given two two-dimensional arrays with the same number of rows, return a list that places them side by side. | CodeCheck | Two-Dimensional Arrays, Producing 2D Arrays |
| 231 | Given a two-dimensional array of integers, return the number of distinct elements. | Code Completion | Given a two-dimensional array of integers, return the number of distinct elements. | CodeCheck | Two-Dimensional Arrays, Complex Loops |
| 232 | Given two lists of integers a and b of the same length, count the number of positions where the lists have the same elements. | Code Completion | Given two lists of integers a and b of the same length, count the number of positions where the lists... | CodeCheck | Lists - Simple Exercises, Counting Elements |
| 233 | 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 |
| 234 | On a chessboard, positions are marked with a letter between a and h for the column and a number between 1 and 8 for the row. | Code Completion | On a chessboard, positions are marked with a letter between a and h for the column and a number between... | CodeCheck | Two-Dimensional Arrays, No Loops |
| 235 | On a chessboard, fields are marked with a letter between a and h for the column and a number between 1 and 8 for the row. | Code Completion | On a chessboard, fields are marked with a letter between a and h for the column and a number between... | CodeCheck | Branches, Branches Without Functions |
| 236 | On a chessboard, positions are marked with a letter between a and h for the column and a number between 1 and 8 for the row. | Code Completion | On a chessboard, positions are marked with a letter between a and h for the column and a number between... | CodeCheck | Branches, Branches with Functions |
| 237 | csedpad.06.If.ifstatement | Given a number, this program checks whether the number is even or not. | PCEX | ||
| 238 | csedpad.09.WhileLoops.whileloops | Guess the number. | PCEX | ||
| 239 | (If) Positive - CSEdPad | Given a number, this program reports if the number is a positive number | AnnEx | if statement | |
| 240 | csedpad.11.ForLoops.no_topic_1 | This program checks whether a number is a prime number or not and displays the result. | PCEX | ||
| 241 | Jison Grammar Exercise 2 | Calculation Exercise | A question where users calculate the number of strings parsed successfully by a given grammar. | OpenDSA | Parser Generator |
| 242 | Calculating power | Construct a function which calculates the power of a number. The function takes two integers as parameters (the base number... | jsParsons | ||
| 243 | Modulo is Even | Construct a function that will return True if a given number is even, otherwise false. | jsParsons | algorithm analysis, functions, if-else statement | |
| 244 | Mid-square Method Calculator | Calculation Exercise | Calculator for computing value of the middle digits of a squared number. | OpenDSA | Hash Function |
| 245 | Birthday Calculator Exercises | Calculation Exercise | User must use the birthday calculator to determine the smallest number of inserts into a hash table of a specified... | OpenDSA | Hashing, Collision Resolution |
| 246 | Jison Grammar Exercise 1 | Calculation Exercise | A collection of self-practice questions where users calculate the number of strings parsed successfully by a given grammar. | OpenDSA | Parser Generator |
| 247 | Recursive Code Tracing Exercise: Call Count | Tracing Exercise | Recursive Code Tracing Exercise collection focusing on counting the number of function calls made. | OpenDSA | Recursion |
| 248 | 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 | ||
| 249 | csedpad.17.ClassesObjects.ClassExample1.classesandobjects | This program creates two objects of BagDetail which will get the total number of balls from the bags. | PCEX | ||
| 250 | Birthday Calculator | Calculation, User Supplied Data | Simple calculator for computing the probability of a collision occuring given a specified number of inserts into a specified table... | OpenDSA | Hashing, Collision Resolution |
| 251 | DFA Exercise: Even a's | Automata Construction Exercise | User creates a DFA that accepts the langugage of strings with an even number of a's. | OpenDSA | Deterministic Finite Automata |
| 252 | DFA Exercise: Even a's, b's, odd a's | Automata Construction Exercise | User creates a DFA that accepts the langugage of strings with an even number of a's, followed by at least... | OpenDSA | Deterministic Finite Automata |
| 253 | DFA Exercise: Even a, 3 b's | Automata Construction Exercise | User creates a DFA that accepts the langugage of strings with an even number of a's and at least 3... | OpenDSA | Deterministic Finite Automata |
| 254 | DFA Exercise: Even a's Odd b's | Automata Construction Exercise | User creates a DFA that accepts the langugage of strings with an even number of a's and an odd number... | OpenDSA | Deterministic Finite Automata |
| 255 | DFA Exercise: Odd a's | Automata Construction Exercise | User creates a DFA that accepts the langugage of strings with an odd number of a's. | OpenDSA | Deterministic Finite Automata |
| 256 | DFA Exercise: Odd a's, 3 b's | Automata Construction Exercise | User creates a DFA that accepts the langugage of strings with an odd number of a's and at most 3... | OpenDSA | Deterministic Finite Automata |
| 257 | DFA Exercise: Odd a's, Even b's | Automata Construction Exercise | User creates a DFA that accepts the langugage of strings with an odd number of a's and an even number... | OpenDSA | Deterministic Finite Automata |
| 258 | 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 |
| 259 | Regular Grammar Exercise: a's a Multiple of 3 | Grammar Construction Exercise | User writes an regular grammar for the language of strings with the number of a's being divisible by 3. | OpenDSA | Regular Grammar |
| 260 | 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 |
| 261 | Tree Indexing Proficiency Exercise | Question, Battery | Tree-based indexing proficiency exercise. User indicates the number of disk pages visited for a given tree. | OpenDSA | Tree-Based Indexing |
| 262 | csedpad.07.IfElse.no_topic_1 | This program assigns a jersey to one of two teams, teamE if jersey number is even else to teamO | PCEX | ||
| 263 | DFA Exercise: Complement Even a, 3 b's | Automata Construction Exercise | User creates a DFA that accepts the complement of the langugage of strings with an even number of a's and... | OpenDSA | Deterministic Finite Automata |
| 264 | csedpad.04.StringClass.no_topic_1 | Given a person name, the program finds out the length, i.e., the number of characters, of the name. | PCEX | ||
| 265 | Reporting File Information (Case 1) | Construct a program that receives the full path to an input file from the user, reads that file and reports... | PCEX | ||
| 266 | 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 | ||
| 267 | Reporting File Information (Case 1) | Construct a program that receives the full path to an input file from the user, reads that file and reports... | PCEX | ||
| 268 | 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 | ||
| 269 | 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 | ||
| 270 | 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 | ||
| 271 | 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 | ||
| 272 | 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 | ||
| 273 | 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 | ||
| 274 | 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 | ||
| 275 | 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 | ||
| 276 | 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 | ||
| 277 | Reporting File Information (Case 1) | Construct a program that receives the full path to an input file from the user, reads that file and reports... | PCEX | ||
| 278 | 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 | ||
| 279 | 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 | ||
| 280 | 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 | |
| 281 | Given a list of integers and an integer n, remove all elementts > n or < -n. | Code Completion | Given a list of integers and an integer n, remove all elementts > n or < -n. Shift all remaining... | CodeCheck | Lists - Simple Exercises, Moving or Removing Elements |
| 282 | 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 | ||
| 283 | 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 | ||
| 284 | Reporting the Total Hours Each Employee Worked (Case 1) | Suppose we have an input file that contains information about how many hours each employee of a company has worked.... | PCEX | ||
| 285 | Reporting the Total Hours Each Employee Worked (Case 1) | Suppose we have an input file that contains information about how many hours each employee of a company has worked.... | PCEX | ||
| 286 | 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 | ||
| 287 | Reporting the Total Hours Each Employee Worked (Case 1) | Suppose we have an input file that contains information about how many hours each employee of a company has worked.... | PCEX |