#include <iostream>
using namespace std;

int main()
{
    int i = 0;
    int total = 0;

    while (i < 1000)
    {
        if (i % 3 == 0 || i % 5 == 0)
            total = total + i;

        i++;
    }

    cout << "The total is: " << total << endl;

    system("pause");
    return 0;
}