#include <fstream>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int main()
{
    int n,s,maxx,st,dr,nr,p;
    in>>n;
    s=0;
    maxx=-12345678;
    for(int i=1;i<=n;i++)
    {
        in>>nr;
        if(s<0)
        {
            s=0;
            p=i;
        }
        s=s+nr;
        if(maxx<s)
        {
            maxx=s;
            st=p;
            dr=i;
        }
    }
in.close();
out<<maxx<<" "<<st<<" "<<dr;
out.close();
return 0;
}