练18.4 计算邮资

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	cjszhoupenglin	23ms	412 KiB		288 Bytes	2023-9-4 11:14:16
AC	cjsliqiying	25ms	768 KiB	C++14(O2)	418 Bytes	2025-2-27 16:48:17
AC	cjsadw	26ms	552 KiB	C++14(O2)	260 Bytes	2024-9-7 15:57:01
AC	cjsxiangyizhou	26ms	412 KiB		341 Bytes	2023-11-23 18:45:01
AC	cjsrenxukang	27ms	412 KiB		374 Bytes	2023-11-18 14:06:00
AC	cjsluoruochen	28ms	412 KiB		375 Bytes	2023-11-17 22:45:19
AC	cjszhouenpei	29ms	412 KiB		284 Bytes	2023-10-12 19:32:18
AC	cjsliuzhihan	29ms	412 KiB		207 Bytes	2023-7-17 18:24:39
AC	cjslisibo	30ms	412 KiB		190 Bytes	2023-7-17 18:22:16
AC	cjslongjingxi	30ms	412 KiB		202 Bytes	2023-7-18 9:43:25