计算邮资

状态	递交者	时间	内存	代码	递交时间
AC	shihaocheng	26ms	384 KiB	306 Bytes	2023-3-5 13:49:02
AC	majiachen	28ms	384 KiB	262 Bytes	2023-3-11 16:09:16
AC	wanglvyan	29ms	392 KiB	258 Bytes	2023-3-11 16:33:56
AC	bihaoyu	29ms	400 KiB	276 Bytes	2023-3-11 16:26:51
AC	可爱的小花狗	29ms	444 KiB	255 Bytes	2023-3-11 16:26:07
AC	chengjunran	30ms	392 KiB	291 Bytes	2023-3-11 16:21:51
AC	Angel	30ms	400 KiB	285 Bytes	2023-3-11 16:33:49
AC	鸭缩毛巾	31ms	512 KiB	265 Bytes	2023-3-11 16:07:42