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Top 10 Interview Problems on Strings

1Text Justification ProblemEasy
2Print All Possible Valid Combinations Of Parenthesis of Given ‘N’Expert
3Generate All Strings of n bits.Medium
4Print All The Permutations Of a StringExpert
5Check if one string is Rotation of another stringEasy
6String Compression using count of repeated characters — Run Length EncodingEasy
7Replace all spaces in a String with ‘%20′Medium
8Find Whether Two Strings are Permutation of each otherMedium
9Find The Longest Sequence Of Prefix Shared By All The Words In A StringExpert
10Find Whether Given Sequence of parentheses are well formed.Medium



More Problems

  • Generate all the strings of length n from 0 to k-1.
  • Longest substring with at most two unique characters
  • String to Integer (AtoI - ASCII to Integer) - Recursive Solution
  • String to Integer (AtoI - ASCII to Integer)
  • Valid Multiple Parentheses
  • Longest substring with at most K unique characters
  • Find Largest and Smallest word in a given String
  • Print maximum occurring character in a String
  • Reverse a String using Recursion
  • Most frequent word




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