#include <iostream>

using std::cout;
using std::endl;
using std::cin;

int main()
{
    int numb1, numb2;
    cout << "Type the two bounding integers: ";
    cin >> numb1 >> numb2;
    int total = 0;
    for(int i = numb1; i <= numb2; i += 2)
    {
        total += i;
    }
    cout << endl << "Total:  " << total << endl;
    if (numb1 % 2 == 1) cout << "The total is not correct.  Why?  How can it be fixed?" << endl;
    return 0;
}