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。
LeetCode 3013. Divide an Array Into Subarrays With Minimum Cost II January 23, 2024 雙周賽122。資料結構題,本身並不是太難。但是前一題 Q3 太燒腦筋,根本沒時間寫了。