保留3位小数

状态	递交者	时间	内存	语言	代码	递交时间
AC	zhouzhixian	14ms	21 MiB	C++14(O2)	108 Bytes	2026-8-24 9:05:45
AC	wangyichen	15ms	21 MiB	C++14(O2)	106 Bytes	2026-9-13 9:22:42
AC	wangyuxin	16ms	21 MiB	C++14(O2)	110 Bytes	2026-8-24 8:58:21
AC	gaoyibo	16ms	21 MiB	C++14(O2)	116 Bytes	2026-8-26 10:23:56
AC	zhangmingrui	16ms	21 MiB	C++14(O2)	107 Bytes	2026-9-13 10:08:14
AC	weiruoxi	16ms	21 MiB	C++14(O2)	133 Bytes	2026-9-13 9:23:11
AC	xiongxiaowen	16ms	21 MiB	C++14(O2)	122 Bytes	2026-9-15 12:05:33
AC	cuizimo	17ms	21 MiB	C++14(O2)	109 Bytes	2026-9-13 9:18:59
AC	sunjingwei	17ms	21 MiB	C++14(O2)	149 Bytes	2026-9-6 9:06:07
AC	xiezhehan	17ms	21 MiB	C++14(O2)	116 Bytes	2026-9-13 16:48:14
AC	huangsichen	17ms	21 MiB	C++14(O2)	107 Bytes	2026-9-13 9:21:48
AC	liangxuanming	17ms	21 MiB	C++14(O2)	137 Bytes	2026-9-13 9:24:07
AC	sunzhengyang	18ms	21 MiB	C++14(O2)	119 Bytes	2026-9-13 9:22:55
AC	dingbowen	20ms	21 MiB	C++14(O2)	113 Bytes	2026-9-3 19:32:21
AC	zhangjiayuan	21ms	21 MiB	C++14(O2)	105 Bytes	2026-8-27 20:16:54