#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    int n;
    ifstream in("ssm.in");
    ofstream out("ssm.out");
    in >> n;
    int partial[n+1]; 
    in >> partial [1];
    partial[0] = 0;
    int x = 0,y = 0,max = partial[1]; 
    for (int i = 2;i < n+1; i++)
    {
        int aux;
        in >> aux;
        partial[i] = partial[i-1] + aux; 
        
    }

    int min = partial[0]; 
    int x1 = 0;
    for (int j = 1; j <= n; j++)
    {
        if (partial[j-1] < min)
        {
            min = partial[j - 1];
            x1 = j-1;
        }
        if (partial[j] - min > max)
        {
            max = partial[j] - min;
            y = j;
            x = x1 + 1;
        }
    }
    out << max <<" " << x << " " << y;

    return 0;
}