#include <iostream>
#include <fstream>
using namespace std;
ifstream f ("ssm.in");
ofstream g ("ssm.out");

int main()
{
    int smax=-6000000,sum=0, n, i, p, in, sf, x=0;
    f>>n;
    for(i=1; i<=n; i++)
    {
        f>>x;
        if(sum<0)
        {
            sum=x; p=i;
        }
        else
        {
            sum+=x;
        }
        if(smax<sum)
        {
            smax=sum; in=p, sf=i;
        }
    }
    g<<smax<<" "<<in<<" "<<sf;
    return 0;
}