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All LessonsFree Lessons (5)

Fundamentals of Recursion

What is Recursion?Recursion and Memory Visualization Direct vs. Indirect Recursion When to use Recursion What to Expect Understanding a Recursive Problem Advantages and Disadvantages

Iteration to Recursion

Recursion vs. Iteration

Changing Iterative Code to Recursive

Challenge 1: Length of a Linked List

Solution Review: Length of a Linked List

Quick Quiz on Iteration!

Recursion with Numbers

The Exponent of a Number Sum of Integers from 1 to n Modulo using Recursion Computing Fibonacci Sequence Challenge 1: Find the Greatest Common Divisor Solution Review: Find the Greatest Common Divisor Challenge 2: Check for Prime Number Solution Review: Check for Prime Number Challenge 3: Convert Decimal Number to Binary Number Solution Review: Convert Decimal Number to Binary Number Quick Quiz on Recursion with Numbers!

Recursion with Strings

Reversing a String Removing Duplicates in a String Merging Strings in Alphabetic Order Challenge 1: Let's find the total number of vowels!Solution Review: Let's find the total number of vowels!Challenge 2: Print all Permutations of a String Solution Review: Permutations of a String Challenge 3: Is this String a Palindrome?Solution Review: Is this String a Palindrome?Quick Quiz on Recursion with Strings!

Recursion with Arrays

Find the First Occurrence of a Number in an Array Count the Number of Occurrences of a Number in an Array Replacing each Negative Integer with a 0 in an Array Invert the Position of Elements in an Array Challenge 1: Find if the Array is a Palindrome Solution Review: Find if the Array is a Palindrome Challenge 2: Sort an Array Solution Review: Sort an Array Quick Quiz on Recursion with Arrays!

Recursion with Data Structures

Print a Reversed Linked List Sum Numbers in a Linked List Challenge 1: Search for a Value in a Linked List Solution Review: Search for a Value in a Linked List Insert Values in a Binary Search Tree Depth First Search in Graphs Topological Sort in Graphs Quick Quiz on Recursion with Data Structures!

Practice Mock Interview

Recursion for Coding Interviews in Java/

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Quick Quiz on Iteration!

Quick Quiz on Iteration!

This lesson will test your knowledge regarding Iteration to Recursion.

We'll cover the following...

Technical Quiz

1.

Recursion is similar to which of the following?

A.

Switch case

B.

Loops

C.

If-else

D.

None of the above

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