How I Master String Coding Problems for Interviews

Solve these 40 questions to Master String for Coding Interview Questions

String is one of the famous topics in coding interviews. From string manipulation to complex string-matching algorithms, there are many topics to cover for coding interviews.

This guide provides all the questions asked in the coding interviews, like Amazon, Accenture, American Express, Apple, eBay, etc.

Photo by Alexander Schimmeck on Unsplash

Level 1 — Easy (Must Prepare)

I have listed the 15 most asked coding interview string questions.

1. Palindromic Substring
2. Decode String
3. Reverse Words in a string
4. Valid Parentheses
5. Find all Anagrams in a string
6. Roman Numeral to integer
7. Generate Parentheses
8. Compare version numbers
9. Custom sort string
10. Find the pattern in the string
11. Isomorphic string
12. Check Permutation
13. Different ways to add parentheses
14. Add strings
15. Alice and her love for strings