#include <bits/stdc++.h>
using namespace std;
int main() {
int a;
cin>>a;
if(a%2){
cout<<a<<"是奇数";
}else{
cout<<a<<"是偶数";
}
return 0;
}
I2luY2x1ZGUgPGJpdHMvc3RkYysrLmg+CiAKIHVzaW5nIG5hbWVzcGFjZSBzdGQ7CgogaW50IG1haW4oKSB7CgogICBpbnQgYTsKICAgY2luPj5hOwogICBpZihhJTIpewogICBjb3V0PDxhPDwi5piv5aWH5pWwIjsKICAgfWVsc2V7CiAgIGNvdXQ8PGE8PCLmmK/lgbbmlbAiOwogICB9CgoKCgoKCglyZXR1cm4gMDsKICAgIH0=