#include <fstream>
#include <climits>

using namespace std;

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

int n,i,x,sum,best,in,sf,k;
int main()
{
    f>>n;
    best=-INT_MAX;
    for(i=1;i<=n;++i)
    {
        f>>x;
        if(sum<0)
        {
            sum=x;
            k=i;
        }
        else sum=sum+x;
        if(sum>best)
        {
            best=sum;
            in=k;
            sf=i;
        }
    }
    g<<best<<" "<<in<<" "<<sf;
}