修复信号灯

状态	递交者	时间	内存	语言	代码	递交时间
AC	zhangxuanyi	91ms	1.2 MiB	C++14(O2)	353 Bytes	2025-10-26 14:31:10
AC	yuziqian	161ms	904 KiB	C++14(O2)	330 Bytes	2025-11-27 13:00:09
AC	lphao	163ms	816 KiB	C++14(O2)	316 Bytes	2025-12-27 21:53:26
AC	wengzhaoyu8	164ms	904 KiB	C++14(O2)	343 Bytes	2026-1-7 13:24:16
AC	zoulezhi	165ms	1.1 MiB	C++14(O2)	326 Bytes	2025-10-25 21:06:42
AC	yuzirui	168ms	2.4 MiB	C++14(O2)	478 Bytes	2025-10-25 20:57:22
AC	chenzhenghao	169ms	896 KiB	C++14(O2)	368 Bytes	2025-10-25 21:07:07
AC	zhaohuanjin	172ms	2.5 MiB	C++14(O2)	372 Bytes	2025-10-26 14:37:22
AC	dongxiaopeng	172ms	1.2 MiB	C++14(O2)	346 Bytes	2025-11-2 10:37:29
AC	wangzhiyan	173ms	1.2 MiB	C++14(O2)	393 Bytes	2025-10-29 22:53:42
AC	liangluoquan	173ms	860 KiB	C++14(O2)	321 Bytes	2025-12-19 13:33:27
AC	zhaoroufei	173ms	1.1 MiB	C++14(O2)	418 Bytes	2025-10-26 22:10:35
AC	pengjingxv	179ms	1.4 MiB	C++14(O2)	386 Bytes	2025-10-29 21:30:13
AC	bawanglong	181ms	2.4 MiB	C++20(O2)	1.1 KiB	2025-10-29 11:04:43
AC	qiuweiming	183ms	1.3 MiB	C++14(O2)	377 Bytes	2025-10-31 21:30:23
AC	lihongxiang	189ms	1.9 MiB	C++14(O2)	329 Bytes	2025-10-29 22:43:48
AC	boluo	196ms	1.6 MiB	C++17	319 Bytes	2026-2-21 22:20:05