#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
ifstream f("bilute.in");
ofstream g("bilute.out");
long long l[30001],c[30001],n,d[30001],s[30001],t[30001],r;
int main()
{
    long long i,minim,p;
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>c[i]>>l[i];
        d[i]=d[i-1]+c[i]*l[i];
        s[i]=s[i-1]+c[i];
        t[i]=t[i-1]+i*c[i];
    }
    for(i=1;i<=n;i++)
    {
        r=(d[n]-c[i]*l[i])+i*s[i-1]-i*(s[n]-s[i])-t[i-1]+(t[n]-t[i]);
        if(r<minim)
        {
            minim=r;
            p=i;
        }
    }
    g<<p<<" "<<minim;
    return 0;
}