【例4.2】天安门广场的面积

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	C23liukaiyan	3ms	284 KiB	C++11	87 Bytes	2023-11-21 19:08:12
AC	C23xuzhiyu	3ms	284 KiB	C++11	79 Bytes	2023-12-1 19:48:11
AC	C23pengweixuan	3ms	536 KiB	C++11	141 Bytes	2024-5-25 16:13:31
AC	C23huyating	3ms	768 KiB	C++11	141 Bytes	2024-6-10 15:44:25
AC	C23chenxinglin	3ms	412 KiB	C++11	141 Bytes	2023-12-23 15:38:28
AC	C23panweiming	3ms	412 KiB	C++11	88 Bytes	2023-10-29 15:19:38
AC	C24luojunming	3ms	324 KiB	C++11	82 Bytes	2024-7-12 19:34:16
AC	C23liupeilin	3ms	284 KiB	C++17(O2)	94 Bytes	2023-9-26 20:14:41
AC	C24liukaiwen	3ms	324 KiB	C++11	60 Bytes	2024-12-13 18:52:28
AC	C23huangyuran	3ms	284 KiB	C++17	67 Bytes	2023-10-22 20:00:57
AC	C24tanhaolun	3ms	536 KiB	C++11	98 Bytes	2025-1-17 13:56:28
AC	C23linzixuan	3ms	364 KiB	C++11	89 Bytes	2023-12-5 19:38:06
AC	C24liguanlin	3ms	768 KiB	C++11	254 Bytes	2024-12-13 18:57:32
AC	C23zhangruiyuan	3ms	412 KiB	C++17(O2)	88 Bytes	2023-9-27 16:41:28
AC	C23fengrui	3ms	284 KiB	C++17(O2)	989 Bytes	2023-9-10 15:29:16