【入门】空心正方形

状态	递交者	时间	内存	语言	代码	递交时间
AC	shaojianle	1ms	444 KiB	C++98(O2)	431 Bytes	2026-4-23 17:14:13
AC	heqianmo	1ms	504 KiB	C++17(O2)	366 Bytes	2026-4-24 12:52:29
AC	qiujiamei	1ms	512 KiB	C++98(O2)	366 Bytes	2026-4-23 21:57:48
AC	zhangruoyi	1ms	504 KiB	C++98(O2)	418 Bytes	2026-4-23 12:34:32
AC	taosirui	1ms	512 KiB	C++98(O2)	370 Bytes	2026-4-21 12:33:50
AC	MYM	1ms	528 KiB	C++17(O2)	303 Bytes	2026-5-25 19:55:47
AC	wusiyu	1ms	504 KiB	C++14(O2)	384 Bytes	2026-4-30 13:40:33
AC	zhangxin	1ms	532 KiB	C++14(O2)	338 Bytes	2026-4-30 13:37:19
AC	cdh	1ms	504 KiB	C++98	294 Bytes	2026-5-1 20:25:49
AC	zhongjunnan	1ms	504 KiB	C++14(O2)	299 Bytes	2026-4-19 19:51:25
AC	yezihao	1ms	504 KiB	C++98	331 Bytes	2026-4-23 17:29:05
AC	zhaozhiyi	1ms	508 KiB	C++17(O2)	279 Bytes	2026-4-22 13:15:07
AC	zhengkaiyang666	1ms	516 KiB	C++98(O2)	425 Bytes	2026-4-24 13:44:18
AC	wangyankai	2ms	560 KiB	C++14	338 Bytes	2026-5-13 12:46:13
AC	liusiyu	2ms	504 KiB	C++17(O2)	310 Bytes	2026-5-9 13:13:22
AC	zhangyi	2ms	520 KiB	C++98(O2)	271 Bytes	2026-4-22 13:05:12
AC	zhoumiya	2ms	512 KiB	C++17(O2)	314 Bytes	2026-4-20 12:59:57
AC	zhou37	2ms	504 KiB	C++17(O2)	286 Bytes	2026-6-3 12:46:51
AC	chenaijin	6ms	520 KiB	C++14	266 Bytes	2026-3-25 13:19:03
AC	yuziqian	6ms	516 KiB	C++98	324 Bytes	2026-3-22 15:48:57
AC	liuhaoran	7ms	512 KiB	C++14	376 Bytes	2026-3-26 16:32:53
AC	liangluoquan	7ms	508 KiB	C++14(O2)	353 Bytes	2026-4-8 12:40:50