基础练习时间转换

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	hwl18380329311	16ms	556 KiB	C	157 Bytes	2025-4-9 20:13:53
AC	唐欣	444ms	3.8 MiB	Python 3	90 Bytes	2024-9-8 9:25:44
AC	卿伟卓	480ms	4 MiB	Python 3	109 Bytes	2025-4-7 13:43:39
AC	dsad	2091ms	9.4 MiB	Python 3	97 Bytes	2023-12-9 11:29:52
AC	LGR20041221	2238ms	9.4 MiB	Python 3	181 Bytes	2023-12-18 23:19:35