string-problems.md

String

Problem	Difficulty
344. Reverse String	Easy
387. First Unique Character in a String	Easy
242. Valid Anagram	Easy
1544. Make The String Great	Easy
792. Number of Matching Subsequences	Medium
1461. Check If a String Contains All Binary Codes of Size K	Medium (1504)

Equal Strings

Problem	Difficulty
1790. Check if One String Swap Can Make Strings Equal	Easy
859. Buddy Strings	Easy (1341)

Problem Listing

• https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string-ii/ 5k m
• Solved: https://leetcode.com/problems/check-if-two-string-arrays-are-equivalent/description/ 3k e

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• https://leetcode.com/problems/repeated-string-match/ 2k m
• https://leetcode.com/problems/distinct-subsequences-ii/ 2k h

• TODO: String Problem List
• https://leetcode.com/discuss/study-guide/1333049/Collections-of-string-questions-pattern-for-upcoming-placement-2021