#include <fstream>
#include <climits>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int main()
{
    int n,x,s=INT_MIN,start=1,stop=1,inc=1,maxx=INT_MIN;
    fin >> n;
    for (int i=1;i<=n;i++)
    {
        fin >> x;
        if (s<0)
        {
            s=x;
            inc=i;
        }
        else s+=x;
        if (s>maxx)
        {
            maxx=s;
            start=inc;
            stop=i;
        }
    }
    fout << maxx << " " << start << " " << stop;
}