【例17.2】蜗牛爬行

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	方一帆	46ms	532 KiB	C++14(O2)	163 Bytes	2025-7-11 11:52:57
AC	乐思尧	47ms	532 KiB	C++14(O2)	195 Bytes	2025-7-31 11:28:50
AC	黄己恩	47ms	504 KiB	C++14(O2)	148 Bytes	2025-7-15 14:26:51
AC	王嘉怡	47ms	536 KiB	C++14(O2)	162 Bytes	2025-7-7 11:31:19
AC	郑惟楷	48ms	764 KiB	C++14(O2)	147 Bytes	2025-9-7 11:15:26
AC	肖渃璃	49ms	760 KiB	C++14(O2)	156 Bytes	2025-7-7 16:03:34
AC	陈明睿	50ms	760 KiB	C++14(O2)	212 Bytes	2025-7-15 11:46:30
AC	祝福	50ms	532 KiB	C++14(O2)	203 Bytes	2025-7-8 10:28:14
AC	袁嘉懿	50ms	760 KiB	C++14(O2)	201 Bytes	2025-7-31 9:28:30
AC	许皓辰	50ms	552 KiB	C++14(O2)	158 Bytes	2025-8-18 15:34:19
AC	吕明哲	50ms	760 KiB	C++14(O2)	185 Bytes	2025-7-15 11:29:48
AC	张艺北	51ms	508 KiB	C++14(O2)	240 Bytes	2025-7-24 15:12:37
AC	陈明睿	51ms	524 KiB	C++14(O2)	212 Bytes	2025-7-23 10:48:30
AC	赵子豪	52ms	508 KiB	C++14(O2)	156 Bytes	2025-7-7 11:00:12
AC	徐婧绮	52ms	508 KiB	C++14(O2)	192 Bytes	2025-8-19 13:53:33
AC	蒲施羽	52ms	532 KiB	C++14(O2)	243 Bytes	2025-7-14 13:49:34
AC	邱怡辰	56ms	760 KiB	C++14(O2)	230 Bytes	2025-9-7 9:38:20