#include<fstream>

using namespace std;
int n, sum, s, best, poz1, x, y;
int main()
{   ifstream f("ssm.in");
    ofstream g("ssm.out");
    f>>n;
    best = -100000;
    for( int i =1; i <= n; i++)
    {   f>>s;
        if(sum<0)
        {   sum = s;
            poz1 = i;
        }
        else sum += s;
        if(best < sum)
        {   best = sum;
            x = poz1;
            y = i;
        }
    }
    g<<best<<" "<<x<<" "<<y;
return 0;

}