练85.1 [NOIP2007 普及组] 纪念品分组

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	duyusen	48ms	764 KiB	C++11(O2)	397 Bytes	2025-8-16 10:13:01
AC	tangyiqi	49ms	748 KiB	C++11(O2)	370 Bytes	2025-8-16 10:02:33
AC	lilyjiang	63ms	648 KiB	C++14(O2)	411 Bytes	2025-7-7 22:17:05
AC	maxinyue	65ms	764 KiB	C++11(O2)	314 Bytes	2025-8-16 10:02:11