#include <iostream>
#include<bits/stdc++.h>
using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");
int main()
{
   int n,m,v[30001],s,dr1,st1;
   int smax = 0;
   fin>>n;
   v[0]=0;
   for(int i=1;i<=n;i++){
       fin>>v[i];
       v[i]=v[i-1]+v[i];
   }
    for(int st=1; st<=n-1; st++)
    {
        for(int dr=st+1;dr<=n;dr++){
            s=v[dr]-v[st-1];
            if(s>smax){
                smax=s;
                dr1=dr;
                st1=st;
            }
        }
    }
    fout<<smax<<" "<<dr1<<" "<<st1;
    return 0;
}