练18.4 计算邮资

状态	递交者	时间	内存	语言	代码	递交时间
AC	zhangtianle	20ms	428 KiB	C++14(O2)	222 Bytes	2026-6-7 19:22:49
AC	zhaozhiyu	20ms	480 KiB	C++14(O2)	239 Bytes	2026-5-23 19:51:00
AC	吕晨宇	23ms	504 KiB	C++14(O2)	388 Bytes	2025-7-9 11:20:20
AC	yaoliyidan	23ms	508 KiB	C++11	430 Bytes	2025-6-30 20:17:37
AC	杜劭晴	24ms	508 KiB	C++14(O2)	491 Bytes	2025-7-17 15:14:01
AC	张晨洋	24ms	508 KiB	C++14(O2)	233 Bytes	2025-7-7 14:01:32
AC	胡佳俊	25ms	532 KiB	C++14(O2)	259 Bytes	2025-7-24 16:20:52
AC	dlx (admin)	25ms	508 KiB	C++11	218 Bytes	2025-12-30 19:50:59
AC	xyc (夏懿陈)	26ms	504 KiB	C++14(O2)	491 Bytes	2025-7-24 19:13:19
AC	litianrui	26ms	760 KiB	C++11	298 Bytes	2025-6-29 14:52:19
AC	GESP (顾益诚)	26ms	760 KiB	C++14(O2)	349 Bytes	2025-7-20 8:24:11
AC	韩宥哲	26ms	532 KiB	C++14(O2)	257 Bytes	2025-7-25 9:52:09
AC	徐老师	27ms	760 KiB	C++14(O2)	349 Bytes	2025-7-20 8:12:56
AC	徐启正	28ms	504 KiB	C++14(O2)	514 Bytes	2025-7-13 21:11:04
AC	张沐	29ms	764 KiB	C++14(O2)	245 Bytes	2025-9-14 20:48:25
AC	chy陈浩洋 (陈浩洋)	29ms	764 KiB	C++14(O2)	189 Bytes	2025-8-25 11:16:52
AC	孙紫轩	30ms	764 KiB	C++14(O2)	356 Bytes	2025-9-7 17:35:32