【例17.2】蜗牛爬行

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	pcx...	28ms	552 KiB	C++14	263 Bytes	2025-8-6 21:02:05
AC	苏浩宇2026dly	43ms	516 KiB	C++14(O2)	230 Bytes	2026-1-27 16:58:59
AC	马天佑2026dly	44ms	768 KiB	C++14(O2)	199 Bytes	2026-1-27 21:10:30
AC	陈泓任2026dly	44ms	540 KiB	C++14(O2)	148 Bytes	2026-1-26 21:25:20
AC	杨晨希xly2025	45ms	536 KiB	C++14(O2)	174 Bytes	2025-7-7 14:42:54
AC	史睿凡2026dly	45ms	512 KiB	C++14(O2)	147 Bytes	2026-1-26 21:03:02
AC	Mch121018	45ms	532 KiB	C++14(O2)	165 Bytes	2025-7-7 14:43:20
AC	白一汎xly2025	46ms	724 KiB	C++14(O2)	169 Bytes	2025-7-7 14:47:53
AC	杨清冉2026dly	46ms	768 KiB	C++14(O2)	183 Bytes	2026-1-26 20:27:28
AC	杨博麟2026dly	46ms	540 KiB	C++14(O2)	167 Bytes	2026-1-28 17:28:15
AC	向奕锦1.04	46ms	768 KiB	C++14(O2)	166 Bytes	2026-1-26 17:04:38
AC	罗川皓xly2025	46ms	508 KiB	C++14(O2)	168 Bytes	2025-7-7 14:49:46
AC	趙婉婷2026dly	46ms	516 KiB	C++14(O2)	206 Bytes	2026-1-26 19:45:51
AC	chenqiugu	47ms	760 KiB	C++14	284 Bytes	2025-8-4 15:37:10
AC	李承兴2026dly	47ms	516 KiB	C++14(O2)	167 Bytes	2026-1-27 10:56:41
AC	叶梓希2026dly	47ms	768 KiB	C++14(O2)	161 Bytes	2026-1-27 10:49:08
AC	张纯逸2026dly	47ms	768 KiB	C++14(O2)	171 Bytes	2026-1-26 16:48:33
AC	韩森同2026dly	47ms	532 KiB	C++14(O2)	240 Bytes	2026-1-28 20:58:37
AC	缪欣然xly2025	47ms	544 KiB	C++14(O2)	171 Bytes	2025-7-7 14:47:52
AC	杨博然2026dly	47ms	552 KiB	C++14(O2)	138 Bytes	2026-1-26 20:11:46
AC	李雨诺129xly2025	47ms	756 KiB	C++14(O2)	180 Bytes	2025-7-7 14:48:20
AC	林语涵	47ms	760 KiB	C++14(O2)	211 Bytes	2025-8-11 20:17:56
AC	heqianyu	47ms	760 KiB	C++14	230 Bytes	2025-8-4 16:44:06
AC	周天心qcx	47ms	532 KiB	C++14(O2)	181 Bytes	2025-7-13 9:32:08
AC	白力予	48ms	760 KiB	C++14(O2)	194 Bytes	2025-7-7 14:29:04
AC	昂冠宇xly2025	48ms	508 KiB	C++14(O2)	214 Bytes	2025-7-7 14:30:04
AC	后程兮qcx	48ms	508 KiB	C++14(O2)	185 Bytes	2025-7-13 9:27:07
AC	陈文浩2026dly	48ms	540 KiB	C++14(O2)	159 Bytes	2026-1-27 18:34:08
AC	丁资凡1.04	48ms	760 KiB	C++14(O2)	167 Bytes	2026-1-4 10:57:39
AC	mz0873	48ms	760 KiB	C++14(O2)	182 Bytes	2025-7-7 14:49:12
AC	王程民2026dly	48ms	732 KiB	C++14(O2)	179 Bytes	2026-1-26 20:04:09
AC	李政宸2026dly	48ms	768 KiB	C++14(O2)	194 Bytes	2026-1-26 21:12:18
AC	李沐一qcx	48ms	760 KiB	C++14(O2)	182 Bytes	2025-7-13 9:27:49
AC	李钰浩2026dly	48ms	772 KiB	C++14(O2)	172 Bytes	2026-1-27 10:08:43
AC	刀云皓2026dly	48ms	768 KiB	C++14(O2)	181 Bytes	2026-1-26 21:14:11
AC	李轩逸xly2025	49ms	760 KiB	C++14(O2)	167 Bytes	2025-7-7 14:50:31
AC	胡致远2026dly	49ms	512 KiB	C++14(O2)	175 Bytes	2026-1-26 19:57:43
AC	金熙芸2026dly	49ms	516 KiB	C++14(O2)	228 Bytes	2026-1-27 18:06:17
AC	龙肖瑾xly2025	49ms	508 KiB	C++14(O2)	185 Bytes	2025-7-7 10:27:06
AC	黄腾钰2026dly	49ms	512 KiB	C++14(O2)	171 Bytes	2026-1-26 18:08:35
AC	欧阳瑞泽2026dly	49ms	768 KiB	C++14(O2)	166 Bytes	2026-1-27 21:34:32
AC	王鸿畅xly2025	49ms	760 KiB	C++14(O2)	165 Bytes	2025-7-7 14:28:04
AC	李锦华	49ms	756 KiB	C++14(O2)	195 Bytes	2025-8-8 13:28:37
AC	方雪岚2026dly	49ms	516 KiB	C++14(O2)	156 Bytes	2026-1-27 12:02:35
AC	孟致远2026dly	49ms	768 KiB	C++14(O2)	183 Bytes	2026-1-26 18:28:32
AC	黄健峰2026dly	49ms	512 KiB	C++14(O2)	163 Bytes	2026-1-26 21:05:47
AC	米若瑜2026dly	49ms	540 KiB	C++14(O2)	161 Bytes	2026-1-27 11:07:13
AC	陈珑予xly2025	49ms	532 KiB	C++14(O2)	192 Bytes	2025-7-7 14:21:08
AC	严晨航	49ms	532 KiB	C++14	174 Bytes	2026-1-26 20:31:46
AC	黄昭明xly2025	49ms	760 KiB	C++14(O2)	184 Bytes	2025-7-7 14:25:54
AC	朱璟堂2026dly	49ms	768 KiB	C++14(O2)	181 Bytes	2026-1-26 22:49:27
AC	黄琨淇	49ms	772 KiB	C++14(O2)	167 Bytes	2026-2-26 14:31:28
AC	肖阳2026dly	49ms	516 KiB	C++14(O2)	158 Bytes	2026-1-27 22:47:25
AC	廖吉洪	49ms	512 KiB	C++14(O2)	127 Bytes	2026-1-26 19:01:37
AC	黄盼希2026dly	50ms	540 KiB	C++14(O2)	222 Bytes	2026-1-27 19:34:55
AC	赵梓辰2026dly	50ms	768 KiB	C++14(O2)	149 Bytes	2026-1-27 22:30:17
AC	刘成熙2026dly	50ms	768 KiB	C++14(O2)	152 Bytes	2026-1-28 18:54:09
AC	王冠楠xly2025	50ms	528 KiB	C++14(O2)	190 Bytes	2025-7-7 8:42:58
AC	张叶朵	50ms	760 KiB	C++14(O2)	189 Bytes	2025-7-7 14:31:41
AC	欧阳宇宸2026dly	50ms	540 KiB	C++14(O2)	116 Bytes	2026-2-27 16:31:10
AC	xzh13579	50ms	508 KiB	C++14(O2)	245 Bytes	2025-7-7 10:39:44
AC	王芃晨2026dly	50ms	512 KiB	C++14(O2)	175 Bytes	2026-1-27 20:34:36
AC	钟执墨2026dly	50ms	768 KiB	C++14(O2)	156 Bytes	2026-1-26 18:45:28
AC	王子尧2026dly	50ms	772 KiB	C++14(O2)	187 Bytes	2026-1-27 21:10:06
AC	宋楷涵2026dly	50ms	768 KiB	C++14(O2)	148 Bytes	2026-1-26 22:01:01
AC	严梓绮2026dly	50ms	512 KiB	C++14(O2)	139 Bytes	2026-1-27 23:08:14
AC	郭子怡2026dly	50ms	548 KiB	C++14(O2)	134 Bytes	2026-1-27 13:05:11
AC	左竣榕2026dly	50ms	516 KiB	C++14(O2)	173 Bytes	2026-1-26 20:09:53
AC	何庭杨xly2025	50ms	760 KiB	C++14(O2)	216 Bytes	2025-7-7 14:28:09
AC	_anguanie_	50ms	772 KiB	C++14(O2)	155 Bytes	2026-1-27 9:22:19
AC	李奕麒2026dly	50ms	776 KiB	C++14(O2)	143 Bytes	2026-1-27 19:26:03
AC	严晨倪2026dly	50ms	516 KiB	C++14(O2)	174 Bytes	2026-1-26 20:32:00
AC	赵婧文2026dly	50ms	516 KiB	C++14(O2)	154 Bytes	2026-1-27 20:11:52
AC	万千绮2026dly	50ms	540 KiB	C++14(O2)	169 Bytes	2026-1-27 17:10:51
AC	李科良2026dly	50ms	512 KiB	C++14(O2)	177 Bytes	2026-1-27 17:18:32
AC	李衍树xly2025	50ms	760 KiB	C++14(O2)	214 Bytes	2025-7-7 14:31:22
AC	刘轩懿2026dly	50ms	768 KiB	C++14(O2)	148 Bytes	2026-1-26 21:16:07
AC	杨轩2026dly	50ms	764 KiB	C++14(O2)	184 Bytes	2026-1-27 22:45:12
AC	李梓萱2026dly	50ms	516 KiB	C++14(O2)	181 Bytes	2026-1-26 20:10:30
AC	许默xly2025	50ms	760 KiB	C++14(O2)	187 Bytes	2025-7-7 14:48:13
AC	陈一菡2026dly	50ms	768 KiB	C++14(O2)	171 Bytes	2026-1-27 20:00:23
AC	余可馨2026dly	50ms	768 KiB	C++14(O2)	160 Bytes	2026-1-26 15:29:00
AC	hmtzl666	50ms	520 KiB	C++14(O2)	215 Bytes	2025-7-7 10:02:00
AC	王誉诚2026dly	51ms	512 KiB	C++14(O2)	161 Bytes	2026-1-27 12:52:55
AC	徐尔蔓qcx	51ms	760 KiB	C++14(O2)	179 Bytes	2025-7-13 9:28:29
AC	刘宥杋2026dly	51ms	768 KiB	C++14(O2)	156 Bytes	2026-1-28 11:35:26
AC	杨一诺2026dly	51ms	768 KiB	C++14(O2)	195 Bytes	2026-1-26 21:31:50
AC	代轩语2026dly	51ms	512 KiB	C++14(O2)	153 Bytes	2026-1-26 20:57:17
AC	杜思熠2026dly	51ms	768 KiB	C++14(O2)	134 Bytes	2026-1-27 22:24:06
AC	唐源懋2026dly	51ms	768 KiB	C++14(O2)	215 Bytes	2026-1-27 13:33:15
AC	马泽宇2026dly	51ms	516 KiB	C++14(O2)	164 Bytes	2026-1-26 18:51:14
AC	张宸语2026dly	51ms	764 KiB	C++14(O2)	176 Bytes	2026-1-26 9:48:51
AC	刘湶馨2026dly	51ms	532 KiB	C++14(O2)	208 Bytes	2026-1-27 22:38:10
AC	戴俊懿2026dly	51ms	768 KiB	C++14(O2)	167 Bytes	2026-1-26 22:35:57
AC	王李飞飞2026dly	51ms	512 KiB	C++14(O2)	174 Bytes	2026-1-27 20:21:41
AC	王凯浠2026dly	51ms	768 KiB	C++14(O2)	135 Bytes	2026-1-26 22:18:39
AC	丁资凡2026dly	51ms	768 KiB	C++14(O2)	168 Bytes	2026-1-26 21:18:14
AC	李铭凯2026dly	51ms	764 KiB	C++14(O2)	164 Bytes	2026-1-26 20:13:01
AC	马岩2026dly	51ms	516 KiB	C++14(O2)	153 Bytes	2026-1-26 21:16:09
AC	唐文博2026dly	51ms	512 KiB	C++14(O2)	194 Bytes	2026-1-26 21:08:28