#include <iostream>
#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
    int N,s=0,L=0,smax=-99999999999,st=0,dr=0,sf=0,nr;
    f>>N;
    for (int i=1;i<=N;i++)
    {
        f>>nr;
        if(s+nr>=nr) s=s+nr;
        else {s=nr;
              L=i;}
        if(s>smax)
        {
            smax=s;
            st=L;
            dr=i;
        }
        else if( s>=smax && L<st) {st=L;dr=i;}
    }
    g<<smax<<' '<<st<<' '<<dr;
    return 0;
}