#include<iostream> using namespace std; int main() { int n; cin>>n; if(n%2!=0) cout<<"odd"; if(n%2==0) cout<<"even"; return 0; }
#include<iostream> using namespace std; int main() { int n; cin>>n; if(n%2!=0) cout<<"odd"; if(n%2==0) cout<<"even"; return 0; }