#include <bits/stdc++.h>
#ifndef ONLINE_JUDGE
#include "lib.h"
#endif
#define rep(i, min, max) for(int i = (min); i <= (max); ++i)
#define nrep(i, max, min) for(int i = (max); i >= (min); --i)
#define reads(str) (scanf("%s", str + 1), strlen(str + 1))
#define case() int Ts = read(); rep(T, 1, Ts)
#define putf(flag) puts((flag) ? "Yes" : "No")
#define put(x) printf("%d ", x)
#define putl(x) printf("%lld ", x)
#define endl() putchar('\n')
using namespace std;

void print() { cerr << endl; }
template<typename T, typename ...Ts>
void print(T x, Ts ...xs) { cerr << x << " "; print(xs...); }

typedef long long ll;
inline int read()
{
    int now=0; bool nev=false; char c=getchar();
    while(c<'0' || c>'9') { if(c=='-') nev=true; c=getchar(); }
    while(c>='0' && c<='9') { now=(now<<1)+(now<<3)+(c&15); c=getchar(); }
    return nev?-now:now;
}

const int N = 1e6 + 10;


int main() {
    case() {
        int n = read(), m = read(), k = n - m;
        int mx = m, mn;
        if(k == 0 || m == 0) {
            mn = m;
        } else {
            mn = (m - 1) / (k + 1) + 1;
        }
        cout << mx << " " << mn << endl;
    }
}