#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <fstream>

using namespace std;


int main()
{
    ifstream f("scmax.in");
    ofstream g("scmax.out");
    int n, x, start = 0, end = 0, best = 0, sum = 0, index, i;
    f >> n;
    for(i = 1; i <= n; i++) {
        cin >> x;
        if(sum < 0) {
            sum = x;
            index = i;
        } else {
            best += sum;
        }
        
        if(sum > best) {
            best = sum;
            start = index;
            end = i;
        }
    }
    
    g << best << " " << start << " " << end;
    return 0;
}