字符串hi查找

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	liuhaoqi	5ms	9 MiB	C++98	248 Bytes	2025-2-15 9:28:10
AC	xyls	5ms	9 MiB	C++98	230 Bytes	2025-2-13 22:41:21
AC	huangshengfeng	5ms	9.1 MiB	C++98	302 Bytes	2025-12-19 18:45:28
AC	baoyufu	6ms	9.1 MiB	C++98	283 Bytes	2025-12-19 18:45:08