【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	Guest	3ms	284 KiB	C++17(O2)	92 Bytes	2023-12-9 20:59:47
AC	Guest	3ms	320 KiB	C++14(O2)	122 Bytes	2024-4-1 13:31:35
AC	Guest	3ms	536 KiB	C++17	88 Bytes	2024-4-14 20:50:16
AC	Guest	3ms	324 KiB	C++14(O2)	86 Bytes	2024-2-1 13:40:30
AC	Guest	3ms	328 KiB	C++14(O2)	84 Bytes	2023-8-12 16:29:49
AC	Guest	3ms	412 KiB	C++11	88 Bytes	2023-10-29 15:19:42
AC	Guest	3ms	320 KiB	C++17(O2)	92 Bytes	2024-3-11 12:28:00
AC	Guest	3ms	284 KiB	C++17	72 Bytes	2023-10-19 16:44:19
AC	Guest	3ms	516 KiB	C++17	90 Bytes	2023-12-30 16:09:49
AC	Guest	3ms	324 KiB	C++17	89 Bytes	2024-1-13 17:33:13
AC	Guest	3ms	536 KiB	C++14(O2)	121 Bytes	2024-3-20 21:14:50
AC	Guest	3ms	320 KiB	C++14(O2)	134 Bytes	2024-3-25 21:11:14
AC	Guest	3ms	412 KiB	C++14(O2)	82 Bytes	2023-10-20 20:29:05
AC	Guest	3ms	412 KiB	C++17(O2)	132 Bytes	2023-8-13 10:39:48
AC	Guest	3ms	768 KiB	C++14(O2)	130 Bytes	2024-4-13 19:38:19
AC	Guest	3ms	500 KiB	C++14(O2)	134 Bytes	2024-3-25 17:23:38
AC	Guest	3ms	536 KiB	C++14(O2)	114 Bytes	2024-4-1 17:15:54
AC	Guest	3ms	412 KiB	C++14	100 Bytes	2023-7-13 14:03:35
AC	Guest	3ms	412 KiB	C++98	130 Bytes	2023-6-16 7:31:42
AC	Guest	3ms	284 KiB	C++11	103 Bytes	2023-9-22 20:07:41
AC	Guest	3ms	540 KiB	C++14(O2)	134 Bytes	2024-3-24 19:22:02
AC	Guest	3ms	536 KiB	C++14(O2)	142 Bytes	2024-3-28 18:44:09
AC	Guest	3ms	540 KiB	C++14(O2)	118 Bytes	2024-4-1 13:39:18
AC	Guest	3ms	764 KiB	C++14(O2)	134 Bytes	2024-4-11 20:03:46
AC	石佳成1	3ms	768 KiB	C++11	97 Bytes	2024-8-4 16:42:24
AC	Guest	3ms	536 KiB	C++17	89 Bytes	2024-4-4 19:14:24
AC	Guest	3ms	536 KiB	C++14(O2)	134 Bytes	2024-4-9 20:55:07
AC	Guest	3ms	536 KiB	C++14(O2)	128 Bytes	2024-4-28 19:45:04
AC	Guest	3ms	320 KiB	C++14(O2)	89 Bytes	2024-4-25 21:38:40
AC	Guest	3ms	284 KiB	C++98	73 Bytes	2023-9-21 18:56:23
AC	Guest	3ms	412 KiB	C++17(O2)	95 Bytes	2023-9-14 14:16:32
AC	Guest	3ms	536 KiB	C++98	88 Bytes	2024-2-29 14:09:13
AC	Guest	3ms	536 KiB	C++14(O2)	92 Bytes	2024-3-26 21:30:32
AC	Guest	3ms	324 KiB	C++14(O2)	132 Bytes	2024-3-29 16:53:53
AC	Guest	3ms	324 KiB	C++14(O2)	102 Bytes	2024-4-7 16:36:43
AC	Guest	3ms	320 KiB	C++14(O2)	112 Bytes	2024-4-14 8:13:53
AC	Guest	3ms	284 KiB	C++11	120 Bytes	2023-10-22 16:32:11
AC	Guest	3ms	412 KiB	C++14(O2)	81 Bytes	2023-8-5 11:04:35
AC	Guest	3ms	320 KiB	C++14(O2)	134 Bytes	2024-3-27 22:15:42
AC	Guest	3ms	324 KiB	C++14(O2)	133 Bytes	2024-4-15 17:56:43
AC	Guest	3ms	324 KiB	C++14(O2)	135 Bytes	2024-4-16 17:36:04
AC	Guest	3ms	536 KiB	C++17(O2)	135 Bytes	2024-4-20 17:48:52
AC	Guest	3ms	412 KiB	C++17	141 Bytes	2023-12-9 11:28:07
AC	Guest	3ms	328 KiB	C++11(O2)	125 Bytes	2024-3-24 15:46:54
AC	Guest	3ms	536 KiB	C++14(O2)	122 Bytes	2024-4-1 13:37:21
AC	Guest	3ms	768 KiB	C++11	126 Bytes	2024-4-19 13:09:09
AC	Guest	3ms	516 KiB	C++14(O2)	110 Bytes	2023-12-10 12:09:41
AC	Guest	3ms	412 KiB	C++17(O2)	115 Bytes	2023-11-21 21:28:04
AC	Guest	3ms	764 KiB	C++11	153 Bytes	2024-3-10 10:34:16
AC	Guest	3ms	536 KiB	C++14(O2)	144 Bytes	2024-4-7 17:11:29
AC	Guest	3ms	284 KiB	C++14(O2)	126 Bytes	2023-12-27 16:32:45
AC	Guest	3ms	412 KiB	C++14	114 Bytes	2023-12-3 12:25:56
AC	Guest	3ms	496 KiB	C++14(O2)	89 Bytes	2024-3-22 17:28:56
AC	Guest	3ms	536 KiB	C++14(O2)	85 Bytes	2024-5-9 17:38:30
AC	Guest	3ms	284 KiB	C++17	89 Bytes	2023-10-18 17:17:29
AC	Guest	3ms	536 KiB	C++14	85 Bytes	2024-3-22 17:20:27
AC	Guest	3ms	320 KiB	C++11	128 Bytes	2024-5-9 21:13:23
AC	武天佑	3ms	412 KiB	C++11	80 Bytes	2023-10-7 19:59:45
AC	Guest	3ms	284 KiB	C++14(O2)	85 Bytes	2023-9-26 23:03:15
AC	Guest	3ms	500 KiB	C++14(O2)	134 Bytes	2024-3-29 17:24:33
AC	Guest	3ms	536 KiB	C++14(O2)	134 Bytes	2024-4-15 17:56:36
AC	Guest	3ms	320 KiB	C++14(O2)	123 Bytes	2024-4-23 17:48:19
AC	Guest	3ms	324 KiB	C++98	88 Bytes	2024-4-6 14:54:20
AC	Guest	3ms	500 KiB	C++17	85 Bytes	2024-4-26 17:22:55
AC	Guest	3ms	412 KiB	C++14	93 Bytes	2023-6-20 18:16:47
AC	Guest	3ms	284 KiB	C++11	100 Bytes	2023-11-24 17:34:53
AC	Guest	3ms	536 KiB	C++14	92 Bytes	2024-1-19 18:56:08
AC	Guest	3ms	320 KiB	C++14(O2)	126 Bytes	2024-3-29 17:00:20
AC	Guest	3ms	496 KiB	C++11	90 Bytes	2024-4-18 16:51:28
AC	Guest	3ms	412 KiB	C++17	109 Bytes	2023-9-22 17:55:53
AC	Guest	3ms	412 KiB	C++14(O2)	76 Bytes	2023-9-24 15:19:19
AC	Guest	3ms	412 KiB	C++17	110 Bytes	2023-11-2 14:33:28
AC	Guest	3ms	320 KiB	C++11(O2)	113 Bytes	2024-4-27 18:04:33
AC	Guest	3ms	516 KiB	C++17	85 Bytes	2023-12-24 9:59:05
AC	Guest	3ms	284 KiB	C++17(O2)	79 Bytes	2023-11-8 22:30:13
AC	Guest	3ms	412 KiB	C++11	80 Bytes	2023-7-24 13:52:26
AC	Guest	3ms	768 KiB	C++14(O2)	88 Bytes	2024-4-1 17:41:16
AC	Guest	3ms	320 KiB	C++14(O2)	128 Bytes	2024-4-7 17:21:42
AC	Guest	3ms	284 KiB	C++11	88 Bytes	2023-11-11 15:35:43
AC	Guest	3ms	284 KiB	C++11	173 Bytes	2023-11-9 17:17:12
AC	Guest	3ms	412 KiB	C++17	91 Bytes	2023-9-22 17:46:23
AC	Guest	3ms	412 KiB	C++14	88 Bytes	2023-7-10 13:37:36
AC	Guest	3ms	412 KiB	C++11	85 Bytes	2023-8-5 20:40:34
AC	Guest	3ms	284 KiB	C++17(O2)	93 Bytes	2023-11-4 11:06:42
AC	Guest	3ms	320 KiB	C++14	129 Bytes	2024-1-29 18:19:38
AC	Guest	3ms	536 KiB	C++14(O2)	128 Bytes	2024-4-7 16:36:17
AC	Guest	3ms	412 KiB	C++17	96 Bytes	2023-10-18 17:17:59
AC	Guest	3ms	284 KiB	C++11	127 Bytes	2023-8-6 16:11:42
AC	Guest	3ms	412 KiB	C++11	133 Bytes	2023-7-13 8:37:13
AC	Guest	3ms	536 KiB	C++14(O2)	121 Bytes	2024-3-20 21:12:35
AC	Guest	3ms	536 KiB	C++14(O2)	128 Bytes	2024-4-13 22:34:52
AC	Guest	3ms	504 KiB	C++14(O2)	94 Bytes	2024-4-15 17:59:54
AC	Guest	3ms	324 KiB	C++14(O2)	98 Bytes	2024-4-16 16:54:11
AC	Guest	3ms	412 KiB	C++11	108 Bytes	2023-6-9 21:39:01
AC	Guest	3ms	412 KiB	C++14	110 Bytes	2023-10-29 11:47:19
AC	Guest	3ms	764 KiB	C++14	88 Bytes	2024-3-14 20:02:59
AC	Guest	3ms	536 KiB	C++14(O2)	88 Bytes	2024-3-22 13:14:18
AC	Guest	3ms	324 KiB	C++14(O2)	131 Bytes	2024-3-30 10:53:05
AC	Guest	3ms	320 KiB	C++14(O2)	135 Bytes	2024-4-8 17:56:28
AC	Guest	3ms	412 KiB	C++14(O2)	113 Bytes	2023-9-21 18:50:48