Divide in half golf


Statement
You are given an even length binary string.
Insert a single '|' into the middle of it.

Constraint
* 2 ≤ |S| ≤ 16
Sample Input
Sample Output
Contest ID
0001
Writer
admin
Publish date
2020/05/07 22:00:00
Solved
211
Best
7
Top player
kurowassann