数字出现的次数 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	fyxyyxp	113ms	1020 KiB	C	451 Bytes	2025-1-21 11:09:57
AC	末班车	133ms	4.5 MiB	C	293 Bytes	2025-1-18 0:47:52
AC	岳克晴	830ms	12.4 MiB	Python 3	151 Bytes	2025-1-15 11:58:33

ID

20

Time

1000ms

Memory

256MiB

Difficulty

2

Tags

数组

# Submissions

Accepted

3

Uploaded By