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# Exercise Title Features Description Platform Keywords
1 (Recursion) Recursive is palindrome - CSEdPad This program checks a string is palindrome or not (first half of the string is the same as the second... AnnEx recursion
2 Recursion Python CodeVisualization for demonstrating Recursion JSVEE functions, recursion
3 Construct a function which determines whether the string given as a paramter is a palindrome. Construct a function that checks if the string is a palindrome or not. The function should be case insensitive i.e.... jsParsons recursion
4 Crear una función recursiva Define una funcion que devuelva el factorial de un entero positivo dado. jsParsons recursion
5 Recursion Fibonacci Python CodeVisualization for demonstrating Recursion Fibonacci JSVEE recursion
6 Recursion Halve Python CodeVisualization for demonstrating Recursion Halve JSVEE recursion
7 Recursion Halve2 Python CodeVisualization for demonstrating Recursion Halve2 JSVEE recursion
8 Recursion Mult2 Version1 Python CodeVisualization for demonstrating Recursion Mult2 Version1 JSVEE recursion
9 Recursion Mult2 Version2 Python CodeVisualization for demonstrating Recursion Mult2 Version2 JSVEE recursion
10 Recursion Sum Python CodeVisualization for demonstrating Recursion Sum JSVEE recursion
11 Recursion Sum2 Python CodeVisualization for demonstrating Recursion Sum2 JSVEE recursion
12 Greatest Common Factor Challenge Construct a program that recursively finds and returns the great common factor between of two integers. This is a simple... PCEX recursion
13 q_py_recursion_pascal_es Python PredictingFinalResult for demonstrating q_py_recursion_pascal_es QuizPET recursion
14 Recursion Tutor: Chapter Summary Question, Battery Recursion tutorial chapter summary practice question set. OpenDSA Recursion
15 Recursive Code Tracing Exercise: Backward Flow Tracing Exercise Recursive Code Tracing Exercise collection focusing on backward flow of information. OpenDSA Recursion
16 Recursive Code Tracing Exercise: Function Errors Tracing Exercise Recursive Code Tracing Exercise collection focusing on recognizing errors. OpenDSA Recursion
17 Recursive Code Tracing Exercise: Forward Flow Tracing Exercise Recursive Code Tracing Exercise collection focusing on foward flow of information. OpenDSA Recursion
18 Recursive Code Tracing Exercise: Harder Exercises Tracing Exercise Recursive Code Tracing Exercise collection with some harder tracing exercises. OpenDSA Recursion
19 Recursive Code Tracing Exercise: Call Count Tracing Exercise Recursive Code Tracing Exercise collection focusing on counting the number of function calls made. OpenDSA Recursion
20 Recursive Code Tracing Exercise: Two Recursive Calls Tracing Exercise Recursive Code Tracing Exercise collection focusing on functions with two recursive calls. OpenDSA Recursion
21 Recursion Introduction Slideshow: Details of Recursion Algorithm Visualization Slideshow demonstrating the concept of recusion showing the detials of recursive multiplication. OpenDSA Recursion
22 Tracing Recursive Code: Domino Effect Code Tracing Presentation Slideshow demonstrating code tracing, using a domino metaphor. OpenDSA Recursion
23 Tracing Recursive Code: Factorial Function Code Tracing Presentation Slideshow demonstrating code tracing, using the factorial function as an example. OpenDSA Recursion
24 Tracing Recursive Code: Summation Code Tracing Presentation Slideshow demonstrating code tracing, using a simple summation function as an example. OpenDSA Recursion
25 Tracing Recursive Code: Winding and Unwinding Code Tracing Presentation Slideshow demonstrating code tracing, showing how the call stack winds and unwinds. OpenDSA Recursion
26 Recursion Introduction Slideshow: Delegation Code Tracing Presentation Slideshow demonstrating the basic concepts of base cases and recursive calls in a function. OpenDSA Recursion
27 Writing a Recursive Function: Variations Code Tracing Presentation Slideshow showing multiple examples of how to write a recursive function to do summation. OpenDSA Recursion
28 q_java_recursion1 Java PredictingFinalResult for demonstrating q_java_recursion1 QuizJET recursion
29 q_java_recursion2 Java PredictingFinalResult for demonstrating q_java_recursion2 QuizJET recursion
30 q_java_recursion3 Java PredictingFinalResult for demonstrating q_java_recursion3 QuizJET recursion
31 Zipper words with helper method Code Completion Two strings of equal length can be interlaced like the teeth of a zipper to form a new word. For... CodeCheck Recursion
32 Zipper words Code Completion Two strings of equal length can be interlaced like the teeth of a zipper to form a new word. For... CodeCheck Recursion
33 Reverse an integer Code Completion We want to implement a method that reverses the digits in an integer. For example, reverseInt(3456) should yield 6543. CodeCheck Recursion
34 Reverse toString for array Code Completion Complete the static toStringInReverse method in the MyMethods class so that it formats an array of int values in reverse... CodeCheck Recursion
35 Recursive toString for array Code Completion Complete the static mkString method in the MyMethods class so that it formats an array of int values, with the... CodeCheck Recursion
36 Find vowels in string with recursive helper method Code Completion Complete the MyMethods class so that the static vowels method returns a string of the vowels of the string parameter.... CodeCheck Recursion
37 Reverse an integer with helper method Code Completion We want to implement a method that reverses the digits in an integer. For example, reverseDigits(3456) should yield 6543. CodeCheck Recursion
38 Pyramid volume Code Completion A pyramid is built by stacking up cubes: CodeCheck Recursion
39 ZipperWordGenerator Code Completion You are given two strings of equal length. Your task is to generate all zipper words that can be produced... CodeCheck Recursion
40 A recursive squid (square in diamond) Code Completion A recursive squid is a square in a diamond containing another squid. CodeCheck Recursion
41 Multiplication as recursive addition Code Completion Complete the multiply method in the MyMethods class so that it returns the product of the non-negative integer n multipled... CodeCheck Recursion
42 Recursive string reversal with helper method Code Completion Complete the static reverseHelper method so that the reverse method returns a String that is the reverse of the parameter... CodeCheck Recursion
43 Extract uppercase letters from string Code Completion Modify the static return upperCase method in the MyMethods class so that it returns a string of the upper case... CodeCheck Recursion
44 Construct a function that sorts a numeric array using Merge Sort. Construct a merge function that recursively splits a numeric array and takes a list as a parameter called data.
Consider that... 		jsParsons recursion, search algorithms, sorting, sorting algorithms
45 Creating a function that checks if the string is a palindrome or not. Construct a function which determines whether the string given as a paramter is a palindrome. The function should be case... jsParsons recursion, search algorithms, sorting algorithms, strings
46 Creating a function that checks if the string is a palindrome or not. Construct a function which determines whether the string given as a paramter is a palindrome. The function should be case... jsParsons recursion, search algorithms
47 Practicing quick sort algorithm Construct a function that implements quick sort algorithm. The partition() function has been pre defined and displayed below.
Consider data is... 		jsParsons recursion, search algorithms, sorting, sorting algorithms
48 Practicing searching the index of the min element Construct a program that finds the index of the minimum element in a list. num_list is a test case where... jsParsons recursion, search algorithms, sorting algorithms
49 Bubble Sort Best Python CodeVisualization for demonstrating Bubble Sort Best JSVEE recursion, search algorithms, sorting, sorting algorithms
50 Bubble Sort Worst Python CodeVisualization for demonstrating Bubble Sort Worst JSVEE recursion, search algorithms, sorting, sorting algorithms
51 Recursion Greatest Divisor Python CodeVisualization for demonstrating Recursion Greatest Divisor JSVEE functions, recursion, search, search algorithms, sorting, sorting algorithms
52 Recursion Greatest Divisor2 Python CodeVisualization for demonstrating Recursion Greatest Divisor2 JSVEE functions, recursion
53 Selection Sort Python CodeVisualization for demonstrating Selection Sort JSVEE recursion, search, search algorithms, sorting, sorting algorithms
54 Greatest Common Factor Construct a program that recursively finds and returns the great common factor between of two integers. PCEX recursion, search, search algorithms, sorting, sorting algorithms
55 Recursive Binary Search Construct a function that uses recursive binary search to find if a specific value is in a list (known as... PCEX recursion, search, search algorithms, sorting
56 Insertion Sort Insertion sort works similarly to how one would sort a hand of cards: by choosing an element and searching through... PCEX recursion, search algorithms, sorting, sorting algorithms
57 Selection sort Ascending-order Selection sort operates by finding the minimum element of an array and moving it to the “beginning” of the... PCEX recursion, search algorithms, sorting, sorting algorithms
58 Recursive Binary Search Challenge Construct a function that uses recursive binary search to find if a specific value is in a list (known as... PCEX recursion, search algorithms
59 Inserting binary tree Challenge In a BinaryTree, adding new nodes to the tree is an important capability to have.\nConstruct a simple implementation of a... PCEX recursion, trees
60 Bubble sort 1 Python PredictingFinalResult for demonstrating Bubble sort 1 QuizPET recursion, search algorithms, sorting, sorting algorithms
61 Bubble sort 2 Python PredictingFinalResult for demonstrating Bubble sort 2 QuizPET recursion, search algorithms, sorting, sorting algorithms
62 Max index search Python PredictingFinalResult for demonstrating Max index search QuizPET recursion, search algorithms, sorting algorithms
63 Recursing Pascal Python PredictingFinalResult for demonstrating Recursing Pascal QuizPET recursion, search, search algorithms, sorting, sorting algorithms
64 Recursion 1 Python PredictingFinalResult for demonstrating Recursion 1 QuizPET recursion, search, search algorithms, sorting, sorting algorithms
65 Sequential search Python PredictingFinalResult for demonstrating Sequential search QuizPET recursion, search, search algorithms, sorting, sorting algorithms
66 Basics of Writing a Recursive Function Algorithm Visualization, Code Tracing Presentation Slideshow demonstrating the concept of recusion as delegation of a task. OpenDSA Recursion, Delegation
67 Tracing Recursive Code: Towers of Hanoi Code Tracing Presentation Slideshow demonstrating code tracing the Towers of Hanoi problem. OpenDSA Recursion, Towers of Hanoi
68 Recursive Factorial Define a function that returns the factorial of a given positive integer. jsParsons functions, recursion, search, search algorithms, sorting, sorting algorithms
69 Practicing searching the index of the min and max elements Construct a program that finds the indexes of both the max and min elements in a list. num_list is a... jsParsons algorithm analysis, recursion, search algorithms, sorting algorithms
70 Binary search Binary Search operates by dividing an array in half, and then determining whether or not the target value would be... PCEX binary search, recursion, search, search algorithms, sorting, trees
71 Inserting binary tree In a BinaryTree, adding new nodes to the tree is an important capability to have. Construct a simple implementation of... PCEX binary search, recursion, trees
72 Recursion C++ BehaviorExample for demonstrating Recursion AnnEx
73 Efficient Recursion in SLang2 Tracing Exercise Code trace for a recursive program in imperative language SLang2. OpenDSA Functional Programming
74 Use Recursion to calculate power Using recursion, complete the power method so that it returns the value of a to the power of b. Examples:... PCEX
75 Use Recursion to calculate total sum of all numbers from 1 to N. Using recursion, complete the sum1toN method so that it returns the total sum of all numbers from 1 to N.... PCEX
76 Functional Programming: Tail Recursion Question Question related to functional programming languages: tail recursion. OpenDSA Functional Programming
77 Functional Programming Recursion: Summing Elements in a Tree Algorithm Visualization, Code Tracing Presentation Slideshow visualizing list-of-list (tree) processing in a functional programming language: sum all values. OpenDSA Functional Programming
78 Functional Programming Recursion: BST Algorithm Visualization, Code Tracing Presentation Slideshow visualizing list-of-list (tree) processing in a functional programming language: Binary Search Tree Search. OpenDSA Functional Programming
79 q_py_recursion1_es Python PredictingFinalResult for demonstrating q_py_recursion1_es QuizPET
80 Functional Programming: CPS vs non-tail recursion Algorithm Visualization, Code Tracing Presentation Slideshow comparing continuation passing with non-tail recursion and accumulation. OpenDSA Functional Programming
81 Recursively calculate the power of a number Using recursion, complete the power method so that it returns the value of a to the power of b. Examples:... PCEX
82 Recursively calculate the sum of all numbers from 1 to n Using recursion, complete the sum1toN method so that it returns the total sum of all numbers from 1 to N.... PCEX
83 Recursively calculate the power of a number Challenge Using recursion, complete the power method so that it returns the value of a to the power of b. Examples:... PCEX
84 Recursively calculate the sum of all numbers from 1 to n Challenge Using recursion, complete the sum1toN method so that it returns the total sum of all numbers from 1 to N.... PCEX
85 Inorder Traversal Shown in Detail Algorithm Visualization, Code Tracing Presentation Slideshow presenting a detailed visualization of inorder traversal of a binary tree and how the recursion works. OpenDSA Inorder Traversal
86 Postorder Traversal Shown in Detail Algorithm Visualization, Code Tracing Presentation Slideshow presenting a detailed visualization of postorder traversal of a binary tree and how the recursion works. OpenDSA Postorder Traversal
87 Preorder Traversal Shown in Detail Algorithm Visualization, Code Tracing Presentation Slideshow presenting a detailed visualization of preorder traversal of a binary tree and how the recursion works. OpenDSA Preorder Traversal
88 Recursive Tree Processing: Value Summation Tracing Exercise A question related to tree processing in a functional programming language: Value summation. OpenDSA Functional Programming
89 Recursive Tree Processing: Substitution Question A question related to tree processing in a functional programming language: Substitution. OpenDSA Functional Programming
90 Recursive Tree Processing: Substitution 2 Question A question related to tree processing in a functional programming language: Substitution 2. OpenDSA Functional Programming
91 Recursive Tree Processing: Mystery Function Tracing Exercise, Battery A collection of self-practice questions related to tree processing in a functional programming language: Mystery Function. OpenDSA Functional Programming
92 Recursive List Processing 1 Question A question related to list processing in a functional programming language. OpenDSA Functional Programming
93 Recursive List Processing 2 Question A question related to list processing in a functional programming language. OpenDSA Functional Programming
94 Recursive List Processing 3 Question A question related to list processing in a functional programming language. OpenDSA Functional Programming
95 Recursive Operations in a Binary Tree Presentation Slideshow discussing recursive operations on a binary tree. OpenDSA Array-Based Stack
96 Binary Search - Recursive Python CodeConstruction&CompletionBundle for demonstrating Binary Search - Recursive PCEX
97 Binary Search - 2 This function implements a recursive version of Binary Search PCEX
98 Binary Search - 2 This function implements a recursive version of Binary Search PCEX
99 Output of an SLang2 Program Tracing Exercise Code trace for a recursive program in imperative language SLang2. OpenDSA Functional Programming
100 BST Delete Max Slideshow Algorithm Visualization, Code Tracing Presentation Slideshow visualizing recursive delete of the maximum value in a BST. OpenDSA Binary Search Tree
101 BST Insert Slideshow Algorithm Visualization, Code Tracing Presentation Slideshow visualizing recursive insert in a BST. OpenDSA Binary Search Tree
102 BST Remove Slideshow Algorithm Visualization, Code Tracing Presentation Slideshow visualizing recursive remove value in a BST. OpenDSA Binary Search Tree
103 BST Search Slideshow Algorithm Visualization, Code Tracing Presentation Slideshow visualizing recursive search in a BST. OpenDSA Binary Search Tree
104 Construir una función que ordene un arreglo numérico usando Merge Sort Construye una funcion de mezcla que divida recursivamente un arreglo numerico y tome una lista como parametro llamada datos.
Considera que... 		jsParsons
105 Construct an inorder traversal function Construct an inorder traversal function that recursively traverse a tree from left node, root node and right node. We store... jsParsons trees
106 Construct a preorder traversal function Construct a preorder traversal function that recursively traverse a tree from root node, left node and right node. We store... jsParsons trees
107 Typical Mistakes During Tree Traversal Code Tracing Presentation Slideshow demonstrating some typical mistakes when writing recursive binary tree traversals. OpenDSA Preorder Traversal
108 Construir una función de recorrido inorder (inorden) Construye una funcion de recorrido inorder que recorra recursivamente un arbol desde el nodo izquierdo, nodo raiz y nodo derecho.... jsParsons
109 Call Structure for the Fibonacci Sequence Problem Algorithm Visualization Slideshow showing the tree structure for calls by a recursive implementation of the Fibonacci sequence calculation. OpenDSA Dynamic Programming, Fibonacci Sequence
110 Count visits in selection sort Code Completion In section 14.5, we approximated a count of the array visits in merge sort. Your task is to provide an... CodeCheck Sorting and Searching