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	刘锦程	11ms	512 KiB	C	483 Bytes	2026-9-26 15:19:37
AC	Irrrrrrrrrrrrris	12ms	512 KiB	C	355 Bytes	2026-9-17 19:41:17
AC	052650320陆鹏宸	12ms	256 KiB	C	234 Bytes	2026-10-1 16:51:01
AC	032660104王志禹	12ms	452 KiB	C	296 Bytes	2026-9-16 19:55:57
AC	Exeyes_BCNR	12ms	512 KiB	C	341 Bytes	2026-9-27 12:19:07
AC	042600602	13ms	512 KiB	C	327 Bytes	2026-9-18 15:56:23
AC	042600625杨稼瑞	13ms	512 KiB	C	504 Bytes	2026-9-24 20:49:33
AC	052650322董亿达	13ms	512 KiB	C	312 Bytes	2026-10-1 9:39:33
AC	052620114罗子昕	13ms	256 KiB	C	534 Bytes	2026-9-24 23:41:45
AC	jiyi	13ms	328 KiB	C	280 Bytes	2026-9-29 23:19:43
AC	042600830林贤宸	13ms	512 KiB	C	408 Bytes	2026-9-27 22:55:03
AC	周静仪	13ms	404 KiB	C	308 Bytes	2026-9-6 23:37:50
AC	+++	13ms	340 KiB	C	585 Bytes	2026-9-20 15:08:30
AC	wallin	13ms	512 KiB	C	569 Bytes	2026-9-27 22:29:37
AC	182611307赵荣睿	13ms	512 KiB	C	252 Bytes	2026-10-15 23:00:48
AC	E/o/S	13ms	256 KiB	C	312 Bytes	2026-9-22 23:47:26
AC	TrailBlaze	14ms	256 KiB	C	200 Bytes	2026-10-5 0:40:30
AC	汪奥焱152630426	14ms	512 KiB	C	263 Bytes	2026-9-18 9:42:46