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Practice Problems for Strings

To further practice and test your understanding of strings, consider solving the following problems from LeetCode:

Easy​

  1. Valid Palindrome
  2. Longest Common Prefix
  3. Implement strStr()
  4. Count and Say
  5. Reverse String
  6. First Unique Character in a String
  7. Valid Anagram
  8. Reverse Vowels of a String
  9. Detect Capital
  10. Repeated Substring Pattern

Medium​

  1. Longest Substring Without Repeating Characters
  2. Longest Palindromic Substring
  3. Group Anagrams
  4. Decode String
  5. String to Integer (atoi)
  6. Letter Combinations of a Phone Number
  7. Simplify Path
  8. Add Bold Tag in String
  9. Find All Anagrams in a String
  10. Longest Palindromic Subsequence

Engaging with these problems will help reinforce the concepts learned and provide practical experience in using strings effectively. By practicing these problems, you will enhance your problem-solving skills and deepen your understanding of string manipulation in various contexts.