42 posts in total
2021
[LeetCode] 670. Maximum Swap
[LeetCode] 1481. Least Number of Unique Integers after K Removals
[LeetCode] 1561. Maximum Number of Coins You Can Get
[LeetCode] 765. Couples Holding Hands
[LeetCode] 1657. Determine if Two Strings Are Close
[LeetCode] 1405. Longest Happy String
2020
[LeetCode] 921. Minimum Add to Make Parentheses Valid
[LeetCode] 948. Bag of Tokens
[LeetCode] 611. Valid Triangle Number
[LeetCode] 392. Is Subsequence