# Codeforces Round 697 A 题解

## Odd Divisor

You are given an integer $n$. Check if $n$ has an odd divisor, greater than one (does there exist such a number $x$ ($x>1$) that $n$ is divisible by $x$ and $x$ is odd).

# Codeforces Round 695 A 题解

## Wizard of Orz

There are $n$ digital panels placed in a straight line. Each panel can show any digit from $0$ to $9$. Initially, all panels show $0$.