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	王雅歆	22ms	764 KiB	C++11	294 Bytes	2025-7-17 19:38:26
AC	ttx0828	22ms	536 KiB	C++11	352 Bytes	2025-7-17 21:02:01
AC	毛永佳	23ms	508 KiB	C++11	199 Bytes	2025-7-18 9:56:58
AC	qmdgmlaoshi3	24ms	764 KiB	C++98	223 Bytes	2025-7-17 18:30:55
AC	陈瑞卿	24ms	508 KiB	C++11	276 Bytes	2025-7-18 9:47:12
AC	周煦航	25ms	504 KiB	C++11	223 Bytes	2025-7-21 11:42:42
AC	程翼扬	26ms	504 KiB	C++11	425 Bytes	2025-7-17 21:29:24
AC	冯星睿	26ms	504 KiB	C++11	500 Bytes	2025-7-17 17:07:19
AC	申牧宸	26ms	532 KiB	C++11	233 Bytes	2025-7-20 14:49:31
AC	张庭瑞	26ms	764 KiB	C++11	276 Bytes	2025-7-18 10:05:12
AC	杨明睿	27ms	504 KiB	C++11	332 Bytes	2025-7-16 7:59:14
AC	曹睿	27ms	760 KiB	C++11	438 Bytes	2025-7-23 11:37:19
AC	博文大帝	27ms	508 KiB	C++11	269 Bytes	2025-7-18 10:48:13
AC	杨梓淳	27ms	504 KiB	C++11	316 Bytes	2025-7-20 15:55:14
AC	张悍	28ms	760 KiB	C++11	276 Bytes	2025-7-18 10:11:56
AC	周子晨	29ms	760 KiB	C++11	199 Bytes	2025-7-17 17:19:29