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	zhijiang	12ms	324 KiB	C	615 Bytes	2025-7-23 15:23:34
AC	cccc	13ms	556 KiB	C	706 Bytes	2025-3-15 21:49:50
AC	季渝	13ms	552 KiB	C	750 Bytes	2024-9-24 16:28:38
AC	....	14ms	552 KiB	C	592 Bytes	2025-3-13 7:55:48
AC	dreze	14ms	548 KiB	C	374 Bytes	2025-9-1 21:40:23
AC	LLLX	15ms	552 KiB	C	662 Bytes	2024-9-24 18:25:33
AC	jiangyan	15ms	552 KiB	C	327 Bytes	2025-3-17 22:37:45
AC	风间白鹿	27ms	764 KiB	C++17(O2)	489 Bytes	2024-9-25 15:26:19
AC	zlsx	29ms	768 KiB	C++17(O2)	534 Bytes	2024-9-26 19:34:40
AC	hejunai	341ms	4 MiB	Python 3	425 Bytes	2024-9-25 0:53:39