#include <fstream>

using namespace std;

 int n,i,a[6000001],sm,sc,poz1, poz2, j;

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

int main()
{
    f>>n;
    for(i=1;i<=n;i++)
    f>>a[i];

     sc=sm=a[1];
    for (i=2;i<=n;i++)
    {
        if(sc+a[i]<a[i])
            sc=a[i], j=i;
            else sc+=a[i];
             if(sc>sm) sm=sc, poz1=i, poz2=j;

        }


    g<<sm<<" "<<poz2<<" "<<poz1;
    return 0;
}