#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
const int INF=100000000;
int main()
{
    int sc=-INF,smax=-INF,n,st,p,dr;
    fin>>n;
    for(int i=0;i<n;i++)
    {
        int x;
        fin>>x;
        if(sc<0)
        {
            sc=0;
            p=i;
        }
        sc+=x;
        if(sc>smax)
        {
            smax=sc;
            dr=i+1;
            st=p+1;
        }

    }
    fout<<smax<<" "<<st<<" "<<dr;
    fin.close();
    fout.close();
    return 0;
}