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#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
ifstream f("bilute.in");
ofstream g("bilute.out");
long long l[30001],c[30001],n;
void rezolvare_N2()
{
long long i,j,minim=100000001,s,p;
for(i=1;i<=n;i++)
{
s=0;
for(j=1;j<=n;j++)
{
if(i!=j)
{
s=s+c[j]*l[j]+c[j]*abs(i-j);
}
}
if(s<minim)
{
minim=s;
p=i;
}
}
g<<p<<" "<<minim;
}
int main()
{
long long i;
f>>n;
for(i=1;i<=n;i++)
{
f>>c[i]>>l[i];
}
rezolvare_N2();
return 0;
}