#include <fstream>

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");
int maxSum = -2147483648, sum, i, n, x, beg, endi, idx;
int main()
{
    in >> n;
    for(i = 1; i <= n; i++) {
        in >> x;
        if(sum < 0) sum = x, idx = i;
        else sum += x;
        if(maxSum < sum) maxSum = sum, beg = idx, endi = i;
    }
    out << maxSum << " " << beg << " " << endi;
    in.close(); out.close();
    return 0;
}