练8.2 完成习题

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	王越	6ms	444 KiB	C	101 Bytes	2025-4-16 20:16:05
AC	AAA懒大王	7ms	324 KiB	C	110 Bytes	2024-10-20 17:07:52
AC	3149991033	7ms	324 KiB	C	114 Bytes	2024-10-24 22:23:31
AC	陈浩彬	7ms	516 KiB	C	100 Bytes	2024-10-24 23:32:12
AC	石雅妮	8ms	552 KiB	C	110 Bytes	2024-10-17 21:14:26
AC	1378067191	9ms	548 KiB	C++98	90 Bytes	2025-8-6 14:48:10