Recursion Interview Questions

Browse recursion technical interview questions and explore the world's largest library of mock video interview recordings.

Recursion Mock Interviews

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Google Interview in JavaScriptMeeting hour optimization
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Technical Skills:
2/4
Problem Solving Ability:
1/4
Communication Ability:
2/4
Google Interview in JavaScriptLongest common subsequence of two strings
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Technical Skills:
4/4
Problem Solving Ability:
4/4
Communication Ability:
3/4
Google Interview in JavaScriptRegular expression matcher
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Technical Skills:
4/4
Problem Solving Ability:
4/4
Communication Ability:
4/4
Google Interview in PythonAlien dictionary
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Technical Skills:
4/4
Problem Solving Ability:
1/4
Communication Ability:
4/4
Google Interview in PythonCoin change
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Technical Skills:
3/4
Problem Solving Ability:
4/4
Communication Ability:
4/4
Netflix Interview in JavaRecover binary search tree
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Technical Skills:
3/4
Problem Solving Ability:
3/4
Communication Ability:
3/4
Microsoft Interview in JavaRegex matching
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Technical Skills:
3/4
Problem Solving Ability:
3/4
Communication Ability:
3/4
Slack Interview in PythonTransformation dictionary
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Technical Skills:
4/4
Problem Solving Ability:
4/4
Communication Ability:
4/4
Google Interview in JavaDelete nodes from a binary tree
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Technical Skills:
3/4
Problem Solving Ability:
3/4
Communication Ability:
3/4
FAANG Interview in PythonLucky Numbers in a Matrix
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Technical Skills:
4/4
Problem Solving Ability:
3/4
Communication Ability:
4/4

Recursion Interview questions and solutions

Get step-by-step instructions on how to approach and solve common technical interview questions.

EASY
Data Structures and Algorithms
Reverse String

Write a program to reverse the given string.

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MEDIUM
Data Structures and Algorithms
Decode String

Given an encoded string, return its decoded string.

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MEDIUM
Data Structures and Algorithms
Recover Binary Search Tree

Two elements of a binary search tree (BST) are swapped by mistake. Recover the tree without changing its structure.

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MEDIUM
Find Leaves of Binary Tree

Given a binary tree, extract all the leaves in repeated succession into a list of lists by starting at the bottom and working your way upwards.

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