# Recursion Interview Questions

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

## Recursion Mock Interviews

Watch others solve Recursion interview questions, see how they did, and learn from their mistakes.

Google Interview in JavaScriptMeeting hour optimization
Advance this person to the next round?
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
Advance this person to the next round?
Technical Skills:
4/4
Problem Solving Ability:
1/4
Communication Ability:
4/4
Advance this person to the next round?
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
Advance this person to the next round?
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.

Watch 2 interviews
MEDIUM
Data Structures and Algorithms
Decode String

Given an encoded string, return its decoded string.

Watch 1 interview
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.

Watch 1 interview
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.

Watch 1 interview

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