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GIRLSNBS

GIRLSNBS - Girls and Boys


#include <iostream>

using namespace std;

int main()
{
    int g, b, result;

    while(true)
    {
        cin >> g >> b;

        if(g == -1 && b == -1)
            break;

        if(g < b)
        {
            int temp = g;
            g = b;
            b = temp;
        }

        if(g == 0 && b == 0)
        {
            cout << "0\n";
            continue;
        }
        if(b == 0)
        {
            cout << g << "\n";
            continue;
        }

        if(g == b)
        {
            cout << "1\n";
            continue;
        }

        b = b + 1;

        result = g / (b);

        if(g % b != 0)
            result++;

        cout << result << "\n";
    }
    return 0;
}

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