#include<fstream>
#define N 30010
using namespace std;
ifstream f("bilute.in");
ofstream g("bilute.out");
int i,n,care,l[N],c[N],nr[N];
long long x,sol;
int main()
{
    f>>n;
    for(i=1;i<=n;++i)
    {
        f>>c[i]>>l[i];
        nr[i]=nr[i-1]+c[i];
        x+=1LL*c[i]*l[i]+1LL*(i-1)*c[i];
    }
    sol=1LL<<60;
    for(i=1;i<=n;++i)
    {
        if(x-1LL*l[i]*c[i]<sol)
        sol=x-1LL*l[i]*c[i],care=i;
        x+=nr[i]*2-nr[n];
    }
    g<<care<<' '<<sol<<'\n';
    return 0;
}