Min digit golf


Statement
You are given S contains only '1' - '5'.
Replace it with the minimum digit of them.

Constraint
* 1 ≤ |S| ≤ 15
Sample Input
Sample Output
Contest ID
0001
Writer
admin
Publish date
2020/05/07 22:00:00
Solved
394
Best
8
Top player
sugim48