#include <cstdio>


using namespace std;




int main()
{

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

    int n;
    int max=999999999,p,q;

    int sum = -(1 << 29);

    int begg;
    scanf("%d",&n);
    for (int i = 1;i <= n;++i)
    {
        scanf("%d",&x);
        if (sum < 0)
            sum = x,begg = i;
        else sum += x;

        if (sum > max)
        {
            max = sum;
            p = begg;
            q = i;
        }
    }


    printf("%d %d %d",max,p,q);
    return 0;
}