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


int main(void) {
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    int n, S;
    int bestSum = INT_MIN, sum = 0, beg, endx, idx;
    fin >> n;
    for(int i=1;i<=n;i++) {
        fin >> S;
        if (sum < 0)
            sum = S, idx = i;
        else
            sum += S;
        if (bestSum < sum)
            bestSum = sum, beg = idx, endx = i;
    }

    fout << bestSum << " " << beg << " " << endx;

    fin.close();
    fout.close();
    return 0;
}