【例17.1】双面打印

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	pcx...	29ms	760 KiB	C++14	207 Bytes	2025-8-6 21:12:40
AC	李锦华	41ms	508 KiB	C++14(O2)	173 Bytes	2025-8-8 13:26:56
AC	杨洋2026dly	42ms	532 KiB	C++14(O2)	115 Bytes	2026-1-26 14:31:12
AC	姚辰x1y2025	44ms	760 KiB	C++14(O2)	120 Bytes	2025-7-7 14:18:29
AC	黄厚铭2026dly	45ms	540 KiB	C++14	128 Bytes	2026-2-1 14:23:43
AC	刘宇皓2026dly	45ms	516 KiB	C++14(O2)	103 Bytes	2026-1-26 20:04:29
AC	孔令宇2026dly	45ms	512 KiB	C++14(O2)	115 Bytes	2026-1-26 16:53:42
AC	严晨航	46ms	516 KiB	C++14	115 Bytes	2026-1-26 13:54:04
AC	白力予	46ms	760 KiB	C++14(O2)	131 Bytes	2025-7-7 14:25:11
AC	罗川皓xly2025	46ms	504 KiB	C++14(O2)	190 Bytes	2025-7-7 14:28:53
AC	夏欣辰2026dly	47ms	768 KiB	C++14(O2)	121 Bytes	2026-1-27 19:47:05
AC	Mch121018	47ms	528 KiB	C++14(O2)	162 Bytes	2025-7-7 14:25:03
AC	左竣榕2026dly	47ms	516 KiB	C++14(O2)	115 Bytes	2026-1-26 19:57:03
AC	吴承锦2026dly	47ms	768 KiB	C++14(O2)	164 Bytes	2026-1-26 16:56:03
AC	罗子嫣2026dly	47ms	772 KiB	C++14(O2)	183 Bytes	2026-1-27 11:14:06
AC	王鸿畅xly2025	47ms	712 KiB	C++14(O2)	122 Bytes	2025-7-7 14:18:00
AC	李宇翔2026dly	47ms	768 KiB	C++14(O2)	147 Bytes	2026-1-26 18:35:06
AC	肖钰曦	48ms	760 KiB	C++14(O2)	174 Bytes	2025-8-13 20:35:36
AC	邵馨羽2026dly	48ms	540 KiB	C++14(O2)	171 Bytes	2026-1-26 19:53:30
AC	王李飞飞2026dly	48ms	540 KiB	C++14(O2)	190 Bytes	2026-1-27 20:01:03
AC	侬孜翌2026dly	48ms	768 KiB	C++14(O2)	134 Bytes	2026-1-26 0:00:58
AC	孟致远2026dly	48ms	776 KiB	C++14(O2)	178 Bytes	2026-1-26 18:22:16
AC	丁丁张2026dly	48ms	768 KiB	C++14(O2)	153 Bytes	2026-1-27 19:53:50
AC	米若瑜2026dly	48ms	544 KiB	C++14(O2)	185 Bytes	2026-1-26 21:35:14
AC	林语涵	48ms	504 KiB	C++14(O2)	173 Bytes	2025-8-11 20:13:02
AC	杨博然2026dly	48ms	516 KiB	C++14(O2)	130 Bytes	2026-1-26 20:03:27
AC	刀柏骞2026dly	48ms	512 KiB	C++14(O2)	683 Bytes	2026-1-28 15:16:42
AC	饶子和2026dly	48ms	768 KiB	C++14(O2)	179 Bytes	2026-1-26 22:52:40
AC	罗浩凌2026dly	48ms	768 KiB	C++14(O2)	154 Bytes	2026-1-26 20:06:36
AC	程俊皓1.04	49ms	772 KiB	C++14(O2)	162 Bytes	2026-1-26 14:54:46
AC	李安冉2026dly	49ms	768 KiB	C++14(O2)	110 Bytes	2026-1-27 16:41:42
AC	梁照晨2026dly	49ms	524 KiB	C++14(O2)	122 Bytes	2026-1-26 20:56:48
AC	严梓绮2026dly	49ms	512 KiB	C++14(O2)	122 Bytes	2026-1-27 20:00:52
AC	李沐一qcx	49ms	544 KiB	C++14(O2)	174 Bytes	2025-7-13 9:19:09
AC	刘诗瑶qcx	49ms	768 KiB	C++14(O2)	147 Bytes	2026-2-1 16:54:23
AC	胡致远2026dly	49ms	768 KiB	C++14(O2)	209 Bytes	2026-1-26 19:47:18
AC	郭祥瑞2026dly	49ms	768 KiB	C++14(O2)	199 Bytes	2026-1-27 21:26:36
AC	周煜杰	49ms	508 KiB	C++14(O2)	176 Bytes	2025-7-7 14:42:53
AC	陆昊宇	49ms	636 KiB	C++14(O2)	136 Bytes	2025-7-7 14:21:47
AC	马岩2026dly	49ms	512 KiB	C++14(O2)	129 Bytes	2026-1-26 21:14:35
AC	缪欣然xly2025	49ms	508 KiB	C++14(O2)	129 Bytes	2025-7-7 14:22:01
AC	赵梓辰2026dly	49ms	516 KiB	C++14(O2)	142 Bytes	2026-1-27 22:21:19
AC	杨轩2026dly	49ms	768 KiB	C++14(O2)	122 Bytes	2026-1-27 22:15:21
AC	周宝熠xly2025	49ms	512 KiB	C++14(O2)	171 Bytes	2025-7-7 14:23:42
AC	李轩逸xly2025	49ms	532 KiB	C++14(O2)	150 Bytes	2025-7-7 14:24:03
AC	沈天宇2026dly	49ms	772 KiB	C++14(O2)	158 Bytes	2026-1-26 15:42:52
AC	杨一诺2026dly	49ms	512 KiB	C++14(O2)	140 Bytes	2026-1-26 20:58:22
AC	周天心qcx	49ms	544 KiB	C++14(O2)	177 Bytes	2025-7-13 9:18:38
AC	王程民2026dly	49ms	768 KiB	C++14(O2)	136 Bytes	2026-1-26 19:57:48
AC	刘耘滕2026dly	50ms	516 KiB	C++14(O2)	115 Bytes	2026-1-27 20:44:50
AC	张纯逸2026dly	50ms	732 KiB	C++14(O2)	165 Bytes	2026-1-26 16:44:26
AC	李昕豫2026dly	50ms	516 KiB	C++14(O2)	183 Bytes	2026-1-27 9:42:56
AC	陈泓任2026dly	50ms	768 KiB	C++14(O2)	131 Bytes	2026-1-26 21:34:22
AC	周天心2026dly	50ms	516 KiB	C++14(O2)	163 Bytes	2026-1-26 21:04:44
AC	李芮萱2026dly	50ms	540 KiB	C++14(O2)	125 Bytes	2026-1-26 21:26:41
AC	张芷若xly2025	50ms	760 KiB	C++14	165 Bytes	2025-10-23 16:40:09
AC	taoruiguo120	50ms	508 KiB	C++14	143 Bytes	2025-7-28 23:05:01
AC	彭子尧2026dly	50ms	516 KiB	C++14(O2)	163 Bytes	2026-1-26 13:26:18
AC	郭恒宇2026dly	50ms	768 KiB	C++14(O2)	116 Bytes	2026-1-26 22:28:25
AC	刘佳汐2026dly	50ms	512 KiB	C++14(O2)	174 Bytes	2026-1-26 19:15:50
AC	胡宇翔xly2025	50ms	760 KiB	C++14(O2)	163 Bytes	2025-7-7 14:23:52
AC	唐源懋2026dly	50ms	676 KiB	C++14(O2)	179 Bytes	2026-1-26 16:08:00
AC	韩森同2026dly	50ms	512 KiB	C++14(O2)	105 Bytes	2026-1-28 20:56:13
AC	姚胜蓝	50ms	508 KiB	C++14(O2)	189 Bytes	2025-7-7 10:21:03
AC	李芮燃2026dly	50ms	768 KiB	C++14(O2)	124 Bytes	2026-1-27 13:19:58
AC	黄盼希2026dly	50ms	540 KiB	C++14(O2)	138 Bytes	2026-1-27 19:27:19
AC	王弘羿2026dly	50ms	568 KiB	C++14(O2)	105 Bytes	2026-1-26 12:59:41
AC	丁资凡2026dly	50ms	768 KiB	C++14(O2)	164 Bytes	2026-1-26 21:12:57
AC	杨泫钦2026dly	50ms	768 KiB	C++14(O2)	167 Bytes	2026-1-27 20:02:44
AC	宋楷涵2026dly	50ms	512 KiB	C++14(O2)	128 Bytes	2026-1-26 22:00:36
AC	ZYJing2012	50ms	508 KiB	C++14(O2)	129 Bytes	2025-7-7 14:22:27
AC	纳壮图2026dly	50ms	516 KiB	C++14(O2)	121 Bytes	2026-1-27 19:46:39
AC	王一丞2026dly	50ms	768 KiB	C++14(O2)	202 Bytes	2026-1-26 21:05:13
AC	陈珑予xly2025	50ms	748 KiB	C++14(O2)	174 Bytes	2025-7-7 14:15:53
AC	陶梓萱2026dly	50ms	760 KiB	C++14(O2)	173 Bytes	2026-1-26 20:03:31
AC	吴雨曦2026dly	50ms	516 KiB	C++14(O2)	156 Bytes	2026-1-26 18:37:08
AC	王梓龙2026dly	50ms	768 KiB	C++14(O2)	248 Bytes	2026-1-26 19:18:28
AC	杜思熠2026dly	50ms	548 KiB	C++14(O2)	129 Bytes	2026-1-27 22:13:56
AC	孙道庸2026dly	51ms	796 KiB	C++14(O2)	186 Bytes	2026-1-26 14:26:28
AC	李铭凯2026dly	51ms	768 KiB	C++14(O2)	168 Bytes	2026-1-26 20:05:40
AC	方晨州2026dly	51ms	516 KiB	C++14(O2)	158 Bytes	2026-1-26 12:17:45
AC	赵婧文2026dly	51ms	552 KiB	C++14(O2)	130 Bytes	2026-1-26 23:15:24
AC	马语墨2026dly	51ms	516 KiB	C++14(O2)	151 Bytes	2026-1-27 11:45:34
AC	江佩珊	51ms	760 KiB	C++14(O2)	174 Bytes	2025-8-12 20:24:18
AC	王凯浠2026dly	51ms	516 KiB	C++14(O2)	125 Bytes	2026-1-26 21:29:46
AC	万千绮2026dly	51ms	512 KiB	C++14(O2)	162 Bytes	2026-1-26 16:38:18
AC	赵忠霈2026dly	51ms	772 KiB	C++14(O2)	126 Bytes	2026-1-27 10:19:08
AC	昂冠宇xly2025	51ms	760 KiB	C++14(O2)	127 Bytes	2025-7-7 14:21:41
AC	李朋飞2026dly	51ms	768 KiB	C++14(O2)	128 Bytes	2026-1-27 9:07:35
AC	刘原铮2026dly	51ms	768 KiB	C++14(O2)	161 Bytes	2026-1-26 16:45:34
AC	毛艺博2026dly	51ms	768 KiB	C++14(O2)	129 Bytes	2026-1-26 21:38:11
AC	杨清冉2026dly	51ms	552 KiB	C++14(O2)	179 Bytes	2026-1-26 20:22:08
AC	李宥廷2026dly	51ms	768 KiB	C++14(O2)	128 Bytes	2026-1-27 20:18:27
AC	肖阳2026dly	51ms	768 KiB	C++14(O2)	251 Bytes	2026-1-27 22:45:57
AC	李雨滴2026dly	51ms	768 KiB	C++14(O2)	175 Bytes	2026-1-26 21:48:30
AC	肖毅坤2026dly	51ms	768 KiB	C++14(O2)	121 Bytes	2026-1-26 19:26:06
AC	黄健峰2026dly	51ms	764 KiB	C++14(O2)	169 Bytes	2026-1-26 20:59:43
AC	王一2026dly	51ms	768 KiB	C++14(O2)	142 Bytes	2026-1-26 14:57:26
AC	邓嘉怡2026dly	51ms	540 KiB	C++14(O2)	114 Bytes	2026-1-27 11:12:47
AC	王子尧2026dly	51ms	516 KiB	C++14(O2)	141 Bytes	2026-1-27 21:04:49