【入门】求花坛的面积

状态	递交者	时间	内存	语言	代码	递交时间
AC	xuzhehao	20ms	3.7 MiB	Python 3	70 Bytes	2026-8-8 13:45:32
AC	hongkai	20ms	3.7 MiB	Python 3	56 Bytes	2026-8-1 14:45:58
AC	liangshixiang	21ms	3.9 MiB	Python 3	85 Bytes	2026-8-8 13:45:36
AC	yangxiaoyu	22ms	3.8 MiB	Python 3	70 Bytes	2026-8-8 13:45:14
AC	renyiran	22ms	3.9 MiB	Python 3	70 Bytes	2026-8-8 13:45:18
AC	Geometry	22ms	3.7 MiB	Python 3	70 Bytes	2026-8-8 13:45:04
AC	wangyicheng	23ms	3.7 MiB	Python 3	71 Bytes	2026-8-8 13:45:36
AC	zhanghuanrong	27ms	3.7 MiB	Python 3	70 Bytes	2026-8-10 16:04:02