LeetCode 3021. Alice and Bob Playing Flower Game January 28, 2024 周賽382。還以為 Alice 這傢伙又要搞什麼神奇遊戲,差點沒嚇死,好險不太困難。
LeetCode 3020. Find the Maximum Number of Elements in Subset January 28, 2024 周賽382。藏了小小的 edge case,好像不少人中計。
LeetCode 3017. Count the Number of Houses at a Certain Distance II January 28, 2024 周賽381。搞了我好多天,畫了一堆圖才弄懂。