@[ydkxj](/user/587959) Hack:
```
Input:
00-12
Output:
1
```
by luxiaomao @ 2024-07-18 09:44:31
怎么全在写真题啊，太卷了嘤嘤嘤。
by luxiaomao @ 2024-07-18 09:45:00
@[luxiaomao](/user/1037502) 摸猫
by ydkxj @ 2024-07-18 10:08:06
@[luxiaomao](/user/1037502) 猫猫太强了喵
by ydkxj @ 2024-07-18 10:08:30
此帖结
by ydkxj @ 2024-07-18 10:08:45