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	(国贸张扬)国贸张扬	25ms	764 KiB	C++11	203 Bytes	2024-11-22 14:51:25
AC	(国贸冯一杨)国贸冯一杨	26ms	764 KiB	C++11	240 Bytes	2024-11-21 20:40:39
AC	(国贸梁景硕)国贸梁景硕	27ms	764 KiB	C++11	264 Bytes	2024-10-3 8:32:28
AC	(国贸李佳益)国贸李佳益	27ms	768 KiB	C++11	278 Bytes	2024-12-8 9:31:10
AC	(未来の鳩（お互い）)国贸单滢睿	27ms	768 KiB	C++11	276 Bytes	2024-12-7 17:38:22
AC	[秦翔可]秦老师	28ms	536 KiB	C++11	383 Bytes	2024-11-20 18:18:06
AC	(国贸谢古炎)国贸谢古炎	28ms	768 KiB	C++11	240 Bytes	2025-3-30 21:11:43
AC	[吴雨霖]chan	28ms	764 KiB	C++14(O2)	276 Bytes	2024-12-5 8:52:17
AC	(lilo)lilo	30ms	768 KiB	C++14(O2)	282 Bytes	2025-1-9 20:49:35