【例7.1】保留3位小数

状态	递交者	时间	内存	语言	代码	递交时间
AC	cjswusicheng	6ms	536 KiB	C++14(O2)	135 Bytes	2024-10-13 18:07:35
AC	cjswangyinuo	6ms	536 KiB	C++14(O2)	132 Bytes	2025-3-29 15:22:31
AC	cjsduanjunhao	7ms	768 KiB	C++14(O2)	188 Bytes	2025-3-18 12:31:18
AC	test01	7ms	536 KiB	C++14(O2)	135 Bytes	2025-3-29 15:42:43
AC	cjschenhaifeng	7ms	536 KiB	C++14(O2)	115 Bytes	2025-3-2 10:36:45
AC	cjswangfangjinglan	8ms	540 KiB	C++14(O2)	135 Bytes	2025-3-29 15:33:17
AC	cjsyangruize	8ms	412 KiB		144 Bytes	2023-8-1 13:15:47
AC	cjswujiaxuan	8ms	764 KiB	C++14(O2)	135 Bytes	2025-3-22 11:55:14
AC	cjsfanjinze	8ms	540 KiB	C++14(O2)	134 Bytes	2025-3-29 15:37:56
AC	cjswuboming	8ms	412 KiB		141 Bytes	2023-8-26 15:23:34
AC	cjsliuzhihan	8ms	412 KiB		142 Bytes	2023-7-19 11:26:05
AC	cjszhoupenglin	8ms	412 KiB		105 Bytes	2023-8-26 15:31:32
AC	cjsadw	8ms	412 KiB		136 Bytes	2023-8-26 15:25:19
AC	cjsfanxinyue	8ms	412 KiB		131 Bytes	2023-8-16 15:10:12
AC	cjstianqishuo	8ms	412 KiB		134 Bytes	2023-8-16 15:12:20
AC	cjsyangyanming	8ms	536 KiB	C++11	142 Bytes	2024-4-14 11:19:57
AC	cjslisibo	8ms	412 KiB		207 Bytes	2023-7-21 18:23:53
AC	cjswujiajun	8ms	536 KiB	C++14(O2)	136 Bytes	2024-10-13 17:37:36
AC	cjsyangyehang	8ms	536 KiB	C++14(O2)	115 Bytes	2025-3-2 10:33:14
AC	cjsxiangyizhou	8ms	412 KiB		137 Bytes	2023-11-24 17:52:38
AC	cjsfangyongkun	8ms	556 KiB	C++14(O2)	122 Bytes	2025-3-2 10:26:16
AC	gyszfanziran	8ms	536 KiB	C++17(O2)	116 Bytes	2024-6-8 16:20:53
AC	cjschepeixi	8ms	552 KiB	C++14(O2)	137 Bytes	2024-10-13 17:58:49
AC	cjswangwanyu	9ms	540 KiB	C++14(O2)	136 Bytes	2024-10-13 17:54:09
AC	cjschenleyang	9ms	412 KiB		138 Bytes	2023-7-7 10:13:52
AC	cjsyangruize	9ms	412 KiB		144 Bytes	2023-8-26 15:24:48
AC	cjszhouenpei	9ms	412 KiB		136 Bytes	2023-10-8 20:01:09
AC	cjsadw	9ms	412 KiB		136 Bytes	2023-8-26 15:22:15
AC	cjschenjingyi	9ms	536 KiB	C++14(O2)	135 Bytes	2025-3-22 11:53:15
AC	cjscaoruohan	9ms	536 KiB	C++14(O2)	135 Bytes	2025-3-29 15:31:55
AC	cjszhangxirui	9ms	552 KiB	C++14(O2)	142 Bytes	2025-3-22 11:27:27
AC	cjsjixincheng	9ms	540 KiB	C++14(O2)	134 Bytes	2024-10-13 17:57:28
AC	cjsjiangyakun	9ms	536 KiB	C++14(O2)	141 Bytes	2025-3-22 11:45:27
AC	gyszlijiangling	9ms	536 KiB	C++14	121 Bytes	2024-6-7 21:34:50
AC	cjsweihongyu	9ms	764 KiB	C++11	138 Bytes	2024-4-14 11:11:01
AC	gyszliyikun	9ms	536 KiB	C++14(O2)	130 Bytes	2024-12-28 13:11:03
AC	cjslitingyu	9ms	536 KiB	C++11	128 Bytes	2024-4-14 11:13:46
AC	cjsshiyaosheng	9ms	536 KiB	C++14(O2)	140 Bytes	2025-3-22 12:08:48
AC	gyszhujinghan	9ms	552 KiB	C++14(O2)	155 Bytes	2024-12-14 12:17:09
AC	cjsfubincheng	9ms	536 KiB	C++14(O2)	118 Bytes	2024-9-16 17:53:09
AC	cjshuangborui	9ms	536 KiB	C++11	151 Bytes	2024-4-14 12:09:35
AC	cjspengkanghao	9ms	412 KiB		139 Bytes	2023-8-16 14:59:16
AC	cjsqiuhaochen	9ms	540 KiB	C++14(O2)	115 Bytes	2025-3-2 10:31:07
AC	cjstangcongyi	10ms	412 KiB		149 Bytes	2023-8-16 15:31:47
AC	cjsliuziang	10ms	412 KiB		155 Bytes	2023-8-16 15:17:16
AC	cjsliqiying	10ms	536 KiB	C++14(O2)	141 Bytes	2025-2-24 15:01:53
AC	cjsganzixuan	10ms	764 KiB	C++14(O2)	136 Bytes	2024-10-13 17:51:00
AC	cjswujinyuan	10ms	412 KiB		121 Bytes	2023-7-5 22:37:56
AC	cjsdengxianxiang	10ms	764 KiB		132 Bytes	2024-2-19 21:55:26
AC	cjsadw	11ms	412 KiB		136 Bytes	2023-7-18 18:47:58