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

#define x first
#define y second
typedef pair<int, int> PII;
typedef long long ll;

void solve()
{
    int n, m;
    cin >> n >> m;
    int x = m, y = n - m;
    cout << x << ' ';
    if(x == 0) cout << 0 << '\n';
    else if(x <= y) cout << 1 << '\n';
    else cout << (x + y) / (y + 1) << '\n';
}

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0), cout.tie(0);
    int T; cin >> T; while(T--)
    solve();
    return 0;
}