#include <iostream>
using namespace std;
class stac
{
private:
    int a, b, l, n, plot;
public:
    stac() :a(0), b(0), l(0), plot(0) {}
    stac(int x, int y, int z) :a(x), b(y), l(z) {}
    ~stac() {}
    void operator ++(int)
    {
        cin >> n;
        int* M = new int[n];
        for (int i = 0; i < n; i++)
        {
            cin >> a >> b >> l;
            M[i] = 0;
            Function(M,i);
        }
        for (int i = 0; i < n; i++) cout << M[i] << endl;
        delete[] M;
    }
    void  Function(int* M, int i)
    {
        if (b > 1000)
        {
            while (b > 1000)
            {
                b = b - 1000;
                M[i]++;
            }
        }
        else M[i] = 0;

        if (M[i] > a) M[i] = a;
    }
};
int main()
{
    stac s;
    s++;
}