LeetCode 2975. Maximum Square Area by Removing Fences From a Field December 24, 2023 周賽377。沒把debug用的print清乾淨,吃一個免費的OLE,太苦了。
LeetCode 2972. Count the Number of Incremovable Subarrays II December 24, 2023 雙周賽120。本來是Medium,賽後偷偷改成Hard。