#include <fstream>
using namespace std;
ifstream f("/Users/vladcacenschi/Desktop/cpp/infoarena/ssm/ssm/ssm.in");
ofstream g("/Users/vladcacenschi/Desktop/cpp/infoarena/ssm/ssm/ssm.out");
long long s[6000001];
int nr, maxi, posf, posi, n;
int main()
{
    f>>n;
    for(int i=1; i<=n; i++)
    {
        f>>nr;
        s[i]=s[i-1]+nr;
        if(s[i]>maxi)
            maxi=s[i], posf=i;
    }
    for(int i=posf; i>=1 and !posi; i--)
        if(s[i] < 0)
            posi=i+1;
    g<<s[posf] - s[posi-1]<<" "<<posi<<" "<<posf;
    return 0;
}