【例6.2】捡石头

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	string_dbr	8ms	504 KiB	C++14(O2)	121 Bytes	2025-5-26 14:40:13
AC	yzh1217	8ms	764 KiB	C++14(O2)	132 Bytes	2024-8-13 16:35:31
AC	Oxygen	9ms	504 KiB	C++14	117 Bytes	2025-5-27 8:26:09
AC	shtian	9ms	536 KiB	C++98	122 Bytes	2024-7-11 12:56:12
AC	_chjich_	10ms	768 KiB	C++14(O2)	173 Bytes	2024-8-13 12:30:32