#include <bits/stdc++.h>
using namespace std;

int main()
{
    int p;
    cin >> p;
    assert(p >= 1);
    assert(p <= 100);
    for (int i = 0; i < p; i++) {
        int n, k;
        cin >> n >> k;
        assert(n >= 1);
        assert(n <= 100000000);
        assert(k >= 1);
        assert(k <= 100000000);
    }
}