@[Yehoshua](/user/1397499) 为何不用cin?
by meifan666 @ 2024-08-01 14:21:49
@[Yehoshua](/user/1397499) 65是大写字母，改成97
就能AC
求关
by meifan666 @ 2024-08-01 14:23:14
@[meifan666](/user/1284088) 受教了，感谢大佬
by Yehoshua @ 2024-08-01 20:08:22