M
arkov
A
lgorithm
O
nline
About
Problem
Contest
Player
English
日本語
English
Register
Login
Shorten
golf
Task
Solvers
Statement
You are given N spaces between two '|'. Reduce the number of spaces to N-1. Constraint * 1 ≤ N ≤ 10
Sample Input
Sample Output
Run
Stop
Step
Reset
Submit
Contest ID
0007
Writer
admin
Publish date
2020/06/02 22:00:00
Solved
242
Best
4
Top player
ginko