#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
long long maxx,val,st,n,i,sf,stmax,sfmax,q;
int main()
{
    fin>>n;
    maxx=-1;
    val=0;
    st=1;
    sf=1;
    for(i=1; i<=n; i++)
    {
        fin>>q;
        if(val+q>=q)
        {
            sf=i;
            val=val+q;
        }
        else
        {
            st=i;
            sf=i;
            val=q;
        }
        if(val<0)
        {
            val=0;
            st=i+1;
            sf=i+1;
        }
        if(val>maxx)
        {
            maxx=val;
            stmax=st;
            sfmax=sf;
        }

    }
    fout<<maxx<<" "<<stmax<<" "<<sfmax;
}