跟小時候玩的猜數字一樣
猜中間的,如果比答案小,往更大的那一半在猜中間值,持續到找到答案
https://66lemon66.blogspot.com/2020/10/zerojudge-d732-c.html
更新連結
https://mousecoding.blogspot.com/2023/08/zerojudge-d732.html