【入门】已知正方形的周长求面积

状态	递交者	时间	内存	语言	代码	递交时间
AC	20243011	2ms	2.1 MiB	C++	148 Bytes	2024-12-11 12:54:15
AC	xly3027	3ms	512 KiB	C++14(O2)	139 Bytes	2025-7-6 16:32:24
AC	20243049	3ms	2.1 MiB	C++	215 Bytes	2024-12-11 13:08:40
AC	20243089	4ms	2.1 MiB	C++	155 Bytes	2025-3-26 13:29:32
AC	20243043	4ms	2.1 MiB	C++	159 Bytes	2024-12-1 20:03:02
AC	gr1	5ms	2.1 MiB	C++	147 Bytes	2025-3-26 13:03:40
AC	20243111	5ms	2.1 MiB	C++	156 Bytes	2025-4-23 13:29:09
AC	20243046	5ms	2.1 MiB	C++	153 Bytes	2024-11-17 19:56:07
AC	20243106	8ms	2.1 MiB	C++	208 Bytes	2025-3-26 13:43:40