#include <fstream>

using namespace std;
int n,i,x,sc,st,dr,jm,im,maxs=-10000000;
int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>x;
        if(sc+x<x)
        {
            sc=x;
            st=i;
            dr=i;
        }
        else
        {
            sc+=x;
            dr=i;
        }
        if(sc>maxs)
        {
            maxs=sc;
            im=st;
            jm=dr;
        }
    }
    g<<maxs<<" "<<im<<" "<<jm;
    return 0;
}