#include <fstream>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int main()
{
    int n, S;
    int bestSum = -int(2e9), sum = 0, st, dr, ind;
    f >> n;
    for(int i = 1; i <= n; i++)
    {
        f >> S;
        if(sum < 0)
            sum = S, ind = i;
        else sum += S;
        if(bestSum < sum)
            bestSum = sum, st = ind, dr = i;
    }
    g << bestSum << ' ' << st << ' ' << dr;
    f.close();
    g.close();
    return 0;
}