///se da un vector de n numere intregi sa determ o secventa de suma maxima
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int main()
{
    int maxi=-2000000000,n,i,j,sc=0,i1,j1,x;
    fin>>n;
    for(i=0;i<n;i++)
    {
        fin>>x;
        if(sc+x>x)
            {sc=sc+x;
            }
        else
            {sc=x;i1=i;}
            if(sc>maxi)
            {
                maxi=sc;
            }
            j1=i;

    }
    fout<<maxi<<" "<<i1<<" "<<j1;
    return 0;
}