pbinfo fr

#include <iostream>
using namespace std;

typedef struct
{
    int a, b;
} FRAC;

int main()
{
    FRAC f1, f2;
    cin >> f1.a >> f1.b;
    cin >> f2.a >> f2.b;

    int cmmdc, a = f1.a, b = f1.b, r;
    while(b != 0)
    {
        r = a % b;
        a = b;
        b = r;
    }
    cmmdc = a;

    f1.a /= cmmdc;
    f1.b /= cmmdc;

    a = f2.a;
    b = f2.b;
    while(b != 0)
    {
        r = a % b;
        a = b;
        b = r;
    }
    cmmdc = a;

    f2.a /= cmmdc;
    f2.b /= cmmdc;

    if (float(f1.a/f1.b) > float(f2.a/f2.b))
        cout << f1.a << ' ' << f1.b;
    else
        cout << f2.a << ' ' << f2.b;

    return 0;
}