【二分答案3】购物系统的降级策略

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	猛猛刷题进华为	536ms	7 MiB	C++14	896 Bytes	2026-3-28 13:59:08
AC	CodeFun7efe9b04f7	547ms	7.1 MiB	C++14	988 Bytes	2025-9-5 14:47:27
AC	YinCEM	548ms	7 MiB	C++17	732 Bytes	2025-9-7 19:26:15
AC	CodeFun0ba4f80920	549ms	7.1 MiB	C++17	811 Bytes	2025-9-11 20:48:14
AC	CodeFun59f348eee8	554ms	7 MiB	C++11	896 Bytes	2025-6-20 16:12:50
AC	杰杰yo	581ms	7 MiB	C++14	811 Bytes	2025-7-27 1:14:05
AC	shiki	583ms	6.5 MiB	C++11	998 Bytes	2025-3-8 0:32:23
AC	CodeFundd3970b29f	588ms	6.6 MiB	C++17	649 Bytes	2025-3-22 9:35:56
AC	麻辣石丸子	619ms	6.8 MiB	C++17	1.1 KiB	2026-5-1 17:35:11
AC	CodeFun5e4668e83a	640ms	6.5 MiB	C++11	1.3 KiB	2025-2-28 16:11:40
AC	CodeFun4d554c1fb3	640ms	6.5 MiB	C++11	1.2 KiB	2025-2-20 18:47:11
AC	CodeFun715b702dcd	643ms	6.6 MiB	C++17	787 Bytes	2025-3-8 20:43:53
AC	CodeFuncbc11165b6	649ms	6.3 MiB	C++11	896 Bytes	2025-3-15 15:30:32
AC	Joustrd	656ms	6.6 MiB	C++11	1.9 KiB	2025-3-5 22:32:03
AC	CodeFun5615a42695	659ms	7 MiB	C++17	2.2 KiB	2025-8-17 18:20:36
AC	CodeFun230d51b049	661ms	7.4 MiB	C++14	1.3 KiB	2025-4-20 14:32:48
AC	CodeFun750de23c11	665ms	6.6 MiB	C++11	768 Bytes	2025-3-10 23:30:17
AC	CodeFun3b80176c19	667ms	7 MiB	C++17	955 Bytes	2025-5-21 17:39:55
AC	qn	669ms	21 MiB	Python 3	633 Bytes	2026-7-18 15:06:03
AC	CodeFun319e0cda7c	702ms	7.5 MiB	C++11	779 Bytes	2025-4-16 22:18:13
AC	CodeFundddd67a372	724ms	7.5 MiB	C++17	812 Bytes	2025-9-10 16:35:25
AC	CodeFun24a9fc5a22	730ms	7.2 MiB	C++11	1.6 KiB	2025-9-5 20:26:34
AC	xiaozhaogo	853ms	7.4 MiB	C++11	2 KiB	2025-9-2 17:05:33
AC	jibai	1568ms	7.4 MiB	C++11	1.4 KiB	2025-4-4 22:33:27
AC	xzy-bit	2091ms	45.3 MiB	Python 3	888 Bytes	2025-7-14 21:53:00
AC	CodeFune0b70bed38	2137ms	21.7 MiB	Python 3	694 Bytes	2025-8-4 8:27:49