#include<stdio.h>
int main()
{
int n,i,leader,sum1=0,sum2=0,largest;
scanf("%d",&n);
int ply1[n],ply2[n],lead[n];
for(i=0;i<n;i++)
{
scanf("%d",&ply1[i]);
scanf("%d",&ply2[i]);
}
for(i=0;i<n;i++)
{
if(ply1[i]>ply2[i])
{
lead[i]=ply1[i]-ply2[i];
}
else
{
lead[i]=ply2[i]-ply1[i];
}
}
for(i=0;i<n;i++)
{
sum1=sum1+ply1[i];
}
for(i=0;i<n;i++)
{
sum2=sum2+ply2[i];
}
if(sum1>sum2)
{
printf("1");
}
else
{
printf("2");
}
largest=lead[0];
for(i=0;i<n;i++)
{
if(largest<lead[i])
largest=lead[i];
}
printf("%3d",largest);
return 0;
}