#include <iostream>
using namespace std;
int main() {
int t,f=0,s=0,a,b;
scanf("%d",&t);
while(t>0)
{
scanf("%d",&a);
scanf("%d",&b);
if(a>b)
{ if(f<(a-b))
f=a-b;
}
else
{ if(s<(b-a))
s=(b-a);
}
t--;
};
if(f>s)
printf("1 %d",f);
else
printf("2 %d",s);
return 0;
}
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