#include<fstream>
#define Nmax 6000
#define nmax 6000000
using namespace std;

long long int n,i,j,v[nmax],m[Nmax][Nmax],ma=0,i1,i2;
int main()
{
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    fin>>n;
    for(i=1;i<=n;++i)
        fin>>v[i];
    for(i=1;i<=n;++i)
         {
         m[i][i]=v[i];
         for(j=i;j<=n;++j)
             m[i][j]=m[i][j-1]+v[j];
         }
    for(i=1;i<=n;++i)
        {
        for(j=1;j<=n;++j)
            if(m[i][j]>ma)
              {
              ma=m[i][j];
              i1=i;
              i2=j;
              }
        }
        fout<<ma<<" "<<i1<<" "<<i2;
}