LeetCode 3223. Minimum Length of String After Operations
biweekly contest 135。
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LeetCode 3222. Find the Winning Player in Coin Game
biweekly contest 135。
LeetCode 3229. Minimum Operations to Make Array Equal to Target
weekly contest 407。 原題 1526. Minimum Number of Increments on Subarrays to Form a Target Array。
LeetCode 3228. Maximum Number of Operations to Move Ones to the End
weekly contest 407。
LeetCode 3227. Vowels Game in a String
weekly contest 407。其實比較像腦筋急轉彎。