#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <algorithm>

using namespace std;

int main()
{
    freopen("ssm.in", "r", stdin);
    freopen("ssm.out", "w", stdout);

    int maxim = -99999;
    int n;
    int sum = 0;
    int a = 0;
    int b = 0;
    int max1 = 0, max2 = 0;

    scanf("%i\n", &n);

    for(int k = 0; k < n; k++)
    {
        int x;
        scanf("%i ", &x);

        if(sum == 0 && sum <= 0)
        {
            sum +=x;
        }
        else
        {
            sum += x;

            if(sum < 0)
            {
                sum = 0;
                a = k + 1;
                b = k + 1;
                continue;
            }
        }

        if(maxim < sum)
        {
            maxim = max(maxim, sum);
            max1 = a;
            max2 = b;
        }
        b++;
    }

    printf("%i %i %i", maxim, max1 + 1, max2 + 1);

    return 0;
}