【例40.2】蜗牛字母

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	summer23041	25ms	412 KiB	C++17(O2)	128 Bytes	2023-8-10 9:33:29
AC	summer23052	27ms	412 KiB	C++17(O2)	151 Bytes	2023-8-10 16:49:49
AC	BC20270022	27ms	536 KiB	C++17(O2)	165 Bytes	2025-3-22 16:59:24
AC	BC20260096	28ms	412 KiB	C++17(O2)	200 Bytes	2023-9-24 13:34:22
AC	CC20260074	30ms	412 KiB	C++17(O2)	128 Bytes	2023-11-5 16:32:22
AC	BC20260043	32ms	432 KiB	C++17(O2)	158 Bytes	2023-12-20 19:46:22