#include<fstream>

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");

int main()
{
    int smax=-20000,sc=0,stc=1,stmax,drmax,n,i,x;
    in>>n;
    for (i=1;i<=n;i++)
    {
        in>>x;
        if(sc<0)
        {
            sc=0;
            stc=i;
        }
        sc+=x;
        if (sc>smax)
        {
            stmax=stc;
            drmax=i;
            smax=sc;
        }
    }
    out<<smax<<" "<<stmax<<" "<<drmax;
}