购物(buy) - Problem Statistics - YZOJ

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	高翊宸	1618ms	6.3 MiB	C++11	422 Bytes	2025-9-27 15:38:51
AC	wjy	1642ms	6.3 MiB	C++23(O2)	460 Bytes	2025-9-27 15:46:59
AC	bmq	1674ms	6.9 MiB	C++98	593 Bytes	2025-5-31 14:43:17

ID: 837
Time: 1000ms
Memory: 256MiB
Difficulty: 9
Tags: (None)
# Submissions: 20
Accepted: 3
Uploaded By: imsunxinhao