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1108A Two distinct points  codeforces solution in cpp

by ujjal roy

#include<bits/stdc++.h>

using namespace std;

int main()

{

    long long int t,l1,r1,l2,r2;

    cin>>t;

    while(t--)

    {

        cin>>l1>>r1>>l2>>r2;

        if(l1!=l2)cout<<l1<<" "<<l2<<endl;

        else cout<<l1<<" "<<r2<<endl;

    }

    return 0;

}