已知一个圆的半径，求解该圆的面积和周长

状态	递交者	时间	内存	语言	代码	递交时间
AC	student4	3ms	2.1 MiB	C++	170 Bytes	2025-7-30 18:44:42
AC	heyuxuan	3ms	2.1 MiB	C++	184 Bytes	2025-4-7 21:37:38
AC	Jiange	3ms	2.1 MiB	C++	162 Bytes	2025-2-26 12:24:08
AC	gmxc_zengtonghui	3ms	2.1 MiB	C++	175 Bytes	2023-12-10 11:14:04
AC	gmxc_huangzhenyu	3ms	2.1 MiB	C++	198 Bytes	2023-10-13 12:43:09
AC	langshicheng	3ms	1.4 MiB	C++	169 Bytes	2022-9-24 9:51:51
AC	hechengan	3ms	2.1 MiB	C++	183 Bytes	2025-7-23 19:30:00
AC	gmxc_xiaoxinpeng	3ms	2.1 MiB	C++	193 Bytes	2023-10-17 17:20:14
AC	gmxc_huangyiyuan	3ms	2.1 MiB	C++	212 Bytes	2023-12-21 13:06:25
AC	chenbingjie	3ms	2.1 MiB	C++	183 Bytes	2024-5-25 11:54:53
AC	gmxc_zhoujunhao	3ms	2.1 MiB	C++	200 Bytes	2023-12-2 10:19:03
AC	luozibo	3ms	2.1 MiB	C++	163 Bytes	2025-6-20 21:20:05
AC	wangzicheng	3ms	2.1 MiB	C++	200 Bytes	2024-6-22 16:46:46
AC	jianziyi	3ms	2.1 MiB	C++	219 Bytes	2023-7-27 15:24:57
AC	chenqihui	3ms	2.1 MiB	C++	202 Bytes	2024-6-22 10:26:26
AC	chenjunli	3ms	2.1 MiB	C++	205 Bytes	2024-5-25 14:27:00
AC	chentong	3ms	2.1 MiB	C++	200 Bytes	2024-6-22 16:46:08
AC	zhangfangyuan	3ms	2.1 MiB	C++	218 Bytes	2024-6-15 20:51:46
AC	gmxc_chenyuhang	3ms	2.1 MiB	C++	167 Bytes	2023-12-17 18:35:59
AC	limanyu	3ms	2.1 MiB	C++	202 Bytes	2023-12-30 16:27:04
AC	fangyujian	3ms	2.1 MiB	C++	189 Bytes	2024-8-13 12:14:03
AC	Jkun	3ms	2.1 MiB	C++	189 Bytes	2024-6-22 9:32:30
AC	zhouronghan	3ms	2.1 MiB	C++	229 Bytes	2024-10-13 22:01:29
AC	shuxingxiang	3ms	2.1 MiB	C++	174 Bytes	2024-3-19 16:34:10
AC	13868465742	3ms	2.1 MiB	C++	295 Bytes	2025-7-16 6:27:04
AC	gmxc_chengyuzhong	3ms	2.1 MiB	C++	158 Bytes	2023-12-27 12:07:45
AC	liuzian	3ms	2.1 MiB	C++	188 Bytes	2024-7-16 10:33:42
AC	yiziheng	3ms	2.1 MiB	C++	153 Bytes	2025-2-9 10:18:44
AC	bshongshengrui	3ms	2.1 MiB	C++	199 Bytes	2023-3-28 8:47:10
AC	liangzhuoran	3ms	2.1 MiB	C++	184 Bytes	2025-7-6 18:08:55
AC	xiaominghao	3ms	2.1 MiB	C++	173 Bytes	2024-6-9 7:44:23
AC	admin	3ms	2.1 MiB	C++	238 Bytes	2025-8-23 14:16:18
AC	dengboren	3ms	2.1 MiB	C++	170 Bytes	2025-7-30 19:07:04
AC	chendongyi	3ms	2.1 MiB	C++	216 Bytes	2024-8-5 11:00:22
AC	hejiarun	3ms	2.1 MiB	C++	191 Bytes	2024-7-23 17:42:47
AC	liuyujie	3ms	2.1 MiB	C++	242 Bytes	2023-4-9 9:12:32
AC	penghaotian	3ms	2.1 MiB	C++	235 Bytes	2023-8-1 11:02:56
AC	BC_zhoujingxiong	3ms	2.1 MiB	C++	230 Bytes	2024-8-6 16:51:07
AC	xujinxi	3ms	2.1 MiB	C++	175 Bytes	2023-8-21 20:48:22
AC	yujiarui	3ms	2.1 MiB	C++	216 Bytes	2024-3-25 8:36:50
AC	BC_yangyikai	3ms	2.1 MiB	C++	211 Bytes	2024-6-5 18:11:01
AC	BC_kesenzhi	3ms	2.1 MiB	C++	171 Bytes	2024-4-11 17:42:00
AC	BC_dengchengjun	3ms	2.1 MiB	C++	171 Bytes	2024-4-11 16:15:08
AC	chenhaoran	3ms	1.4 MiB	C++	197 Bytes	2022-6-16 19:34:58
AC	caoyonghe	3ms	1.4 MiB	C++	207 Bytes	2022-11-12 8:59:26
AC	BC_linhaowu	3ms	2.1 MiB	C++	172 Bytes	2024-3-10 18:14:27
AC	2251675556	3ms	2.1 MiB	C++	183 Bytes	2023-11-18 9:40:01
AC	chenjiajie	3ms	2.1 MiB	C++	165 Bytes	2023-12-31 9:15:16
AC	BC_luhaimin	3ms	2.1 MiB	C++	181 Bytes	2024-3-5 17:39:52
AC	zhangyuyang	3ms	2.1 MiB	C++	172 Bytes	2024-7-29 21:38:38
AC	BC_liuziyang	3ms	2.1 MiB	C++	181 Bytes	2024-6-5 19:34:36
AC	BC_yuyihui	3ms	2.1 MiB	C++	162 Bytes	2024-3-21 17:43:05
AC	yangyike	3ms	2.1 MiB	C++	210 Bytes	2024-6-15 20:52:49
AC	BC_huangjunxi	3ms	2.1 MiB	C++	181 Bytes	2024-3-28 20:05:37
AC	lphao	3ms	2.1 MiB	C++	182 Bytes	2024-6-23 11:39:06
AC	chensonglin	3ms	2.1 MiB	C++	217 Bytes	2025-8-4 9:19:14
AC	fengtingxuan1	3ms	2.1 MiB	C++	210 Bytes	2023-6-22 11:28:09
AC	shaoxizhi	3ms	2.1 MiB	C++	215 Bytes	2024-6-29 16:11:59
AC	guohuiquan	3ms	2.1 MiB	C++	187 Bytes	2024-3-15 20:42:07
AC	ruanyanbo	3ms	2.1 MiB	C++	210 Bytes	2024-9-22 15:10:33
AC	zhanzhenxi	3ms	2.1 MiB	C++	217 Bytes	2024-6-22 16:54:35
AC	boluo	3ms	504 KiB	C++17	207 Bytes	2025-9-4 11:53:43
AC	chenyishen	3ms	504 KiB	C++14(O2)	168 Bytes	2025-11-28 13:04:09
AC	liangshengrui	4ms	504 KiB	C++14(O2)	249 Bytes	2025-12-16 23:13:05
AC	zhangziheng	4ms	548 KiB	C++14(O2)	171 Bytes	2025-12-4 17:21:32
AC	zhangjiapeng2	4ms	508 KiB	C++14(O2)	205 Bytes	2025-11-29 14:43:13
AC	zhangyisi	4ms	760 KiB	C++17	294 Bytes	2026-1-8 15:21:04
AC	guoshuwei	4ms	504 KiB	C++14(O2)	208 Bytes	2026-5-9 20:25:45
AC	shiyihang	4ms	504 KiB	C++98	176 Bytes	2026-4-26 10:59:11
AC	linjinger	4ms	540 KiB	C++14(O2)	177 Bytes	2026-4-26 10:47:57
AC	liangluoquan	4ms	504 KiB	C++14(O2)	183 Bytes	2025-12-4 17:23:49
AC	chenyiming	4ms	532 KiB	C++14(O2)	201 Bytes	2026-5-9 20:25:37
AC	wengzhaoyu8	4ms	540 KiB	C++14(O2)	192 Bytes	2025-10-23 13:38:11
AC	liyilin	4ms	532 KiB	C++14(O2)	208 Bytes	2025-11-29 14:43:50
AC	zhuhaolin	4ms	1.4 MiB	C++	152 Bytes	2022-5-18 20:54:34
AC	likangti	4ms	1.4 MiB	C++	202 Bytes	2023-1-11 18:25:24
AC	tanguoyao	4ms	1.4 MiB	C++	184 Bytes	2022-1-1 11:52:22
AC	sunruiqiao	4ms	1.4 MiB	C++	201 Bytes	2022-7-22 8:19:02
AC	13202828973	4ms	1.4 MiB	C++	146 Bytes	2021-11-27 9:43:58
AC	xiaopeiyan	4ms	1.4 MiB	C++	204 Bytes	2022-12-11 10:47:10
AC	YouTube	4ms	1.4 MiB	C++	219 Bytes	2022-11-19 21:20:44
AC	Lucas	4ms	1.4 MiB	C++	166 Bytes	2022-1-2 11:13:57
AC	yeqiu	4ms	1.4 MiB	C++	195 Bytes	2022-7-30 6:52:31
AC	bawanglong	4ms	2.1 MiB	C++	193 Bytes	2025-4-11 21:49:51
AC	zhengyu	4ms	1.4 MiB	C++	175 Bytes	2022-9-28 17:25:12
AC	chengyingxi	4ms	1.4 MiB	C++	157 Bytes	2022-1-12 14:39:11
AC	huxuhui	4ms	1.4 MiB	C++	155 Bytes	2022-7-21 9:00:58
AC	liangfengwei	4ms	1.4 MiB	C++	185 Bytes	2022-5-15 10:54:18
AC	luboyan	4ms	1.4 MiB	C++	208 Bytes	2022-11-19 8:55:45
AC	luyizhong	4ms	1.4 MiB	C++	207 Bytes	2022-10-10 20:23:23
AC	ExuallauxE	4ms	1.4 MiB	C++	194 Bytes	2023-1-2 12:19:57
AC	xinjunlong	4ms	1.4 MiB	C++	169 Bytes	2022-7-18 12:15:01
AC	zhaotongyu	4ms	2.1 MiB	C++	201 Bytes	2025-5-11 12:31:37
AC	chenxiaowen	4ms	1.4 MiB	C++	179 Bytes	2022-9-23 20:43:02
AC	zhangqiansheng	4ms	1.4 MiB	C++	209 Bytes	2022-7-14 10:53:14
AC	duhaohua	4ms	1.4 MiB	C++	181 Bytes	2022-1-25 23:41:18
AC	yuanzhuoning	4ms	1.4 MiB	C++	197 Bytes	2022-9-12 8:34:25
AC	liuqingliang	4ms	1.4 MiB	C++	202 Bytes	2022-3-5 11:06:44
AC	zhaochangjie	4ms	1.4 MiB	C++	213 Bytes	2022-8-6 22:26:01