【例4.2】天安门广场的面积

状态	递交者	时间	内存	语言	代码	递交时间
AC	刘翰龙	2ms	536 KiB	C++11(O2)	137 Bytes	2025-3-8 10:54:44
AC	dzy114514	2ms	504 KiB	C++11(O2)	74 Bytes	2025-4-6 9:41:10
AC	王俊康	2ms	536 KiB	C++11(O2)	99 Bytes	2025-3-8 11:17:37
AC	王思博	2ms	540 KiB	C++11(O2)	95 Bytes	2025-3-20 10:04:46
AC	xiaojingyuang	2ms	552 KiB	C++11(O2)	123 Bytes	2025-3-15 10:58:13
AC	罗淑娴	2ms	536 KiB	C++11(O2)	126 Bytes	2025-3-15 10:53:40
AC	ygtm	3ms	488 KiB	C++11(O2)	93 Bytes	2025-3-8 8:50:20
AC	周振东	3ms	320 KiB	C++11(O2)	95 Bytes	2025-3-10 12:41:26
AC	无尽夏	3ms	536 KiB	C++11(O2)	81 Bytes	2025-3-14 16:53:10
AC	LLL.	3ms	508 KiB	C++11(O2)	78 Bytes	2025-11-24 16:40:21
AC	付柏霖	3ms	324 KiB	C++11(O2)	108 Bytes	2025-3-22 9:08:25
AC	朱柯嫚	3ms	548 KiB	C++11(O2)	110 Bytes	2025-3-15 10:25:58
AC	vicky	3ms	536 KiB	C++11(O2)	155 Bytes	2025-3-22 9:53:13
AC	胡煜	3ms	320 KiB	C++11(O2)	98 Bytes	2025-3-8 10:45:27
AC	yanle	3ms	508 KiB	C++11(O2)	117 Bytes	2025-6-16 10:27:33
AC	蒋文韬	3ms	328 KiB	C++11(O2)	96 Bytes	2025-3-8 21:19:56
AC	周煜阳	3ms	504 KiB	C++11(O2)	74 Bytes	2025-4-11 19:10:23
AC	HGL	3ms	536 KiB	C++11(O2)	110 Bytes	2025-3-8 1:00:46
AC	周智杰	3ms	536 KiB	C++11(O2)	95 Bytes	2025-3-10 12:22:08
AC	侯文予	3ms	540 KiB	C++11(O2)	122 Bytes	2025-3-22 8:43:11
AC	邓可涵	3ms	536 KiB	C++11(O2)	92 Bytes	2025-3-21 17:49:03
AC	张子轩	3ms	768 KiB	C++11(O2)	96 Bytes	2025-3-20 10:19:29
AC	文镱涵	3ms	540 KiB	C++11(O2)	101 Bytes	2025-3-8 11:11:55
AC	周智粤	3ms	540 KiB	C++11(O2)	95 Bytes	2025-5-5 10:34:07