홀수일까 짝수일까(BOJ 5988)

5988.cpp

#include<iostream>
using namespace std;

int main()
{
	int n;
	string s;

	cin>>n;
	for(int i=0;i<n;i++)
	{
		cin>>s;
		if((s.back()-'0')%2==0)cout<<"even\n";
		else cout<<"odd\n";
	}
}