#include <fstream>
using namespace std;
int num, n, maxsum, inc, fin, sum, indx;
int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    f >> n;
    maxsum = -(1 << 10);
    for(int i = 1; i <= n; ++i)
    {
        f >> num;
        if(sum < 0)
            sum = num, indx = i;
        else
            sum += num;
        if(sum > maxsum)
        {
            maxsum = sum;
            inc = indx;
            fin = i;
        }
    }
    g << maxsum << " " << inc << " " << fin;
    f.close();
    g.close();
}