#include<stdio.h>  

   unsigned long long v[30405],x[30405],y[30405],g[30405];  

   int main()  
   {
unsigned long long p=0,T=0,ti=0,min=0,i=0,n=0;  

   freopen("bilute.in","r",stdin);
   freopen("bilute.out","w",stdout);  
   scanf("%llu",n);  
    
  for(i=1;i<=n;i++)  
    {scanf("%lld %lld",&v[i],&g[i]);  
     T=T+v[i]*g[i];  
     x[i]=x[i-1]+v[i]*i;  
     y[i]=y[i-1]+v[i];  
      }  
   min=2000000000L;  
   for(i=1;i<=n;i++)  
     {ti=T-(v[i]*g[i])+x[n]-x[i]-i*(y[n]-y[i])+i*(y[i-1])-(x[i-1]);  
      if(ti<min)  
        {min=ti;  
         p=i;  
         }  
      }  
  printf("%lld %lld\n",p,min);
   return 0;  
  }