搭配购买(buy)

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	yuchen	1270ms	752 KiB	C++17	1 KiB	2024-3-23 20:38:14
AC	lizhi	1353ms	760 KiB	C++14	884 Bytes	2024-3-23 20:56:03
AC	adler	1356ms	656 KiB	C++14	1.1 KiB	2024-1-21 9:51:54
AC	haiyang	1361ms	656 KiB	C++14	884 Bytes	2025-12-13 14:27:41
AC	xinao	1396ms	764 KiB	C++17	906 Bytes	2024-1-26 17:58:41