#include "stdafx.h"
#include <iostream>

long inputNumber()
{
    std::cout << "Input a number: ";
    long n;
    std::cin >> n;
    return n;
}

bool isEven(long n)
{
    return (n % 2) == 0;

}

int main()
{
    long n = inputNumber();

    if (isEven(n))
        std::cout << "The integer is even.\n";
    else
        std::cout << "The integer is odd!\n";

    return 0;
}