#include <iostream>
#include <fstream>
using namespace std;
long long v[250001];
ifstream f("castig.in");
ofstream g("castig.out");
int main()
{long long n,m,i,j,x,y,s=0,mij,min=100000000,p,k,z;
f>>n>>m;
for(i=1;i<=n;i++)f>>v[i];
for(i=1;i<=m;i++)
{
    f>>x>>y;
     for(j=x;j<=y;j++)
     {k=j;s=0;
     for(z=x;z<=y;z++)
     if(z!=k){if(z<k) s=s+(k-z)*v[z];
            if(z>k)s=s+(z-k)*v[z];}
                 if(s<min){min=s;
                           p=k;}}
g<<k<<" "<<min<<endl;
}

  f.close();
  g.close();
    return 0;
}