#include <fstream>

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");
int main()
{
    long long n,sum=-1,a,start,finish,maxxstart,maxxfinish,maxx=-21000000000000000;
    in>>n;
    for(int i=1; i<=n; i++)
    {
        in>>a;
        if(sum>=0)
        {
            sum=sum+a;
            finish=i;
        }
        else
        {
            sum=a;
            start=finish=i;
        }
        if(sum>maxx)
        {
            maxx=sum;
            maxxstart=start;
            maxxfinish=finish;
        }
        else if(sum==maxx)
        {
            if(maxxstart>start)
            {
                maxxstart=start;
                maxxfinish=finish;
            }
        }
    }
    out<<maxx<<" "<<maxxstart<<" "<<maxxfinish;
    return 0;
}