include <iostream>

using namespace std;

int main() { int n,a,b,diff1=0,diff2=0;

cin>>n;
a=new int[n];
b=new int[n];

int i=0;

for(i=0;i<n;i++)
{
    cin>>a[i]>>b[i];

    if(a[i]>=b[i])
    {
        if(diff1<=a[i]-b[i])
        diff1=a[i]-b[i];
 //       cout<<"diff1 "<<diff1<<endl;
    }else
    {
        if(diff2<=b[i]-a[i])
        diff2=b[i]-a[i];
 //       cout<<"diff2 "<<diff2<<endl;
    }
}

if(diff1>diff2)
cout<<1<<" "<<diff1;
else
cout<<2<<" "<<diff2;

return 0;

}