Strings Interview Questions

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Mock Interviews Interview questions and solutions

Strings Mock Interviews

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Airbnb Interview in PythonMissing item list difference

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Technical Skills:

4/4

Problem Solving Ability:

4/4

Communication Ability:

4/4

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LinkedIn Interview in JavaReverse word in string

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Technical Skills:

4/4

Problem Solving Ability:

2/4

Communication Ability:

4/4

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Airbnb Interview in C++Missing item list difference

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Technical Skills:

4/4

Problem Solving Ability:

4/4

Communication Ability:

3/4

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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

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Google Interview in JavaScriptRegular expression matcher

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Technical Skills:

4/4

Problem Solving Ability:

4/4

Communication Ability:

4/4

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Google Interview in PythonEdit distance string comparison

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Technical Skills:

4/4

Problem Solving Ability:

1/4

Communication Ability:

4/4

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Google Interview in JavaRegex matching

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Technical Skills:

3/4

Problem Solving Ability:

2/4

Communication Ability:

3/4

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interviewing.io Interview in PythonString shuffle and analysis

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Technical Skills:

4/4

Problem Solving Ability:

3/4

Communication Ability:

4/4

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Microsoft Interview in JavaRegex matching

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Technical Skills:

3/4

Problem Solving Ability:

3/4

Communication Ability:

3/4

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FAANG Interview in JavaMinimum Window Substring

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Technical Skills:

4/4

Problem Solving Ability:

4/4

Communication Ability:

4/4

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Strings Interview questions and solutions

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

MEDIUM

Data Structures and Algorithms

Longest Substring Without Repeating Characters

Given a string s, find the length of the longest substring without repeating characters.

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MEDIUM

Data Structures and Algorithms

Longest Common Subsequence

Given two strings, return the longest common subsequence between the two strings.

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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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EASY

Data Structures and Algorithms

Reverse Words in a String

Given an input string `s`, reverse the order of the words without reversing the words themselves.

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MEDIUM

Mathematics

Reverse Integer

Given a 32-bit signed integer, reverse digits of the integer.

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MEDIUM

Data Structures and Algorithms

Generate Parentheses

Given `n` pairs of parentheses, write a function to generate all combinations of well-formed parentheses.

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MEDIUM

Data Structures and Algorithms

Simplify Path

You are given a path to a file as a string. The path can contain the symbols: “..” for the parent directory and “.” for the current directory. Convert the path into its simplified form.

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