#include<fstream>
#include<iostream>
using namespace std;

ifstream f("ssm.in");

ofstream g("ssm.out");

int n,i,x,inceput,sfarsit,ok=1,s,smax=INT_MIN,poz=0;

int main()

{
    f>>n;

    for(i=1; i<=n; i++)

    {
        f>>x;
        s+=x;
        if(s>smax)
        {
            smax=s;
            sfarsit=i;
            inceput=poz;
        }
        if(s<0)

        {
            s=0;
            poz=i+1;
        }
    }

    g<<smax<<" "<<inceput<<" "<<sfarsit;

}