#include<fstream>  
using namespace std;
ifstream f("bilute.in"); ofstream g("bilute.out");  
const int N=30001;
long long s[N],t[N];  
int n,i,p=1,C[N],L[N];  
int main()  
{   f>>n>>C[1]>>L[1]; s[1]=C[1];
    for(i=2;i<=n;++i)  
		{	f>>C[i]>>L[i]; s[i]=s[i-1]+C[i]; t[1]+=(L[i]+i-1)*C[i];}
    for(i=2;i<=n;++i)  
		{	t[i]=t[i-1]+C[i-1]*L[i-1]-C[i]*L[i]+2*s[i-1]-s[n];
			if(t[i]<t[p]) p=i;
		}  
    g<<p<<' '<<t[p]<<'\n'; g.close(); return 0;  
}