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	刘其远——DC1级3班 (17600987506)	-	-	80 Bytes	2025-12-26 20:55:07
AC	靳宇铉	-	-	80 Bytes	2025-12-10 20:22:18
AC	马军成 (cup3575610)	-	-	80 Bytes	2026-2-10 18:16:49
AC	景泰5年级韩允夏 (韩允夏)	-	-	80 Bytes	2026-2-25 11:33:27
AC	郭宇驰	-	-	80 Bytes	2026-3-4 19:17:39
AC	陆厚天	-	-	80 Bytes	2025-9-21 16:00:13
AC	汪明哲	-	-	80 Bytes	2025-9-23 19:23:54
AC	孙帛宣 (SUNBOXUAN)	-	-	80 Bytes	2026-2-23 21:46:29
AC	陈行知	-	-	80 Bytes	2025-9-25 21:42:26
AC	于汭鑫	-	-	80 Bytes	2026-3-13 21:30:48
AC	景泰小学2-6班陈既明 (陈既明)	-	-	80 Bytes	2026-3-13 18:50:45
AC	车澍祺 (Tommy)	-	-	80 Bytes	2026-2-19 18:58:17
AC	唐栩程	-	-	80 Bytes	2026-3-13 21:02:57
AC	景泰小学2-3班王一扬 (王一扬)	-	-	80 Bytes	2026-2-11 8:14:28
AC	张棋硕 (六哥爱编程)	-	-	80 Bytes	2026-3-7 22:06:39
AC	卢建勋	-	-	80 Bytes	2026-1-17 8:57:00
AC	程思淼	-	-	80 Bytes	2026-2-21 16:16:25
AC	张悦扬	-	-	80 Bytes	2026-3-12 20:57:30
AC	纪博仁	-	-	80 Bytes	2026-3-8 21:34:57
AC	府学胡同小学张桓语 (乐高)	-	-	80 Bytes	2026-1-22 14:34:58
AC	刘芃岐 (刘芃岐--通州实验一小)	-	-	80 Bytes	2025-12-26 20:37:14
AC	黄皙雅 (Hxy)	-	-	80 Bytes	2026-1-22 21:02:27
AC	王子涵	-	-	80 Bytes	2026-1-22 13:41:10
AC	府学小学任楷淇 (任楷淇)	-	-	80 Bytes	2026-1-22 13:44:37
AC	杨茗焜 (府学杨茗焜)	-	-	80 Bytes	2026-1-22 17:27:55
AC	张浩轩 (20148548)	-	-	80 Bytes	2026-1-22 14:44:00
AC	周庭安	-	-	80 Bytes	2026-1-22 13:46:44
AC	月辞 (周祖安)	-	-	80 Bytes	2026-1-22 14:41:19
AC	张以清	-	-	80 Bytes	2026-2-17 14:04:51
AC	宫明宇	-	-	80 Bytes	2026-1-22 13:46:18
AC	张未	-	-	80 Bytes	2026-2-24 17:57:50