判断题（每题 2 分，共 20 分）

状态	递交者	时间	内存	代码	递交时间
AC	zhaotongyu	-	-	71 Bytes	2026-1-31 11:32:17
AC	lizishan	-	-	71 Bytes	2025-9-14 17:23:00
AC	liangzhuoran	-	-	71 Bytes	2026-2-15 14:31:34
AC	liangluoquan	-	-	71 Bytes	2025-11-7 13:29:12
AC	zhaochenxi	-	-	71 Bytes	2025-9-20 10:00:39
AC	xiongzimo	-	-	71 Bytes	2025-9-23 21:22:15
AC	luozibo	-	-	71 Bytes	2025-9-16 21:36:08
AC	weihaotong	-	-	71 Bytes	2026-2-1 11:49:30
AC	wuzhaojin	-	-	71 Bytes	2025-12-31 13:49:42
AC	zhangchenrui	-	-	71 Bytes	2025-12-26 22:01:50
AC	guoqixian	-	-	71 Bytes	2025-10-20 12:46:53
AC	zhangyongpei	-	-	71 Bytes	2025-12-7 10:43:56
AC	weizhichen	-	-	71 Bytes	2025-9-21 9:47:51
AC	liuhaoyu	-	-	71 Bytes	2025-9-10 19:02:49
AC	zhangziheng	-	-	71 Bytes	2025-11-7 13:30:09
AC	luoyi	-	-	71 Bytes	2025-12-31 21:10:29