#include <bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define ld long double
#define pb push_back
#define sws cin.tie(0)->sync_with_stdio(false);
#define endl '\n'

using namespace std;

const int N = 2e5+10;
const ll MOD = 998244353;
// const ll MOD = 1e9+7;
const int INF = 0x3f3f3f3f;
const ll LLINF = 0x3f3f3f3f3f3f3f3f;

#define vp vector<point>
#define ld long double
const ld EPS = 1e-6;
const ld PI = acos(-1);

bool isPowerOfTwo(int x) { return x && (!(x&(x-1))); }
int flog2(int x) { return 32-1-__builtin_clz(x); }

int32_t main()
{
    #ifndef LOCAL
    sws;
    #endif

    int t; cin >> t;
    while (t--) {
        int n, m; cin >> n >> m;
        int a = n - m, b = m;
        int x = (a + 1);
        int mx = b, mn;
        if (b == 0) mn = 0;
        else if (a >= b - 1) mn = 1;
        else mn = (b + x - 1) / x;
        cout << mx << " " << mn << endl;
    }

    return 0;
}