import java.io.*;

class  DollarTri
{
    publicstaticvoid main(String args[]) 
    {
        String str;
        int no,check;

        try{
            BufferedReader obj = new BufferedReader(new InputStreamReader(System.in));
            System.out.print("Enter number to generate triangle of that many lines : " );
            System.out.flush();
            str=obj.readLine();
            no=Integer.parseInt(str);
            check=no;

                 for(int i=1;i<=no;i++)
                 {
                      for(int j=1;j<=i;j++)
                      {
                           System.out.print("  ");
                           System.out.flush();
                     }
                     for(int k=check;k>=1;k--)
                     {
                           System.out.print(" $");
                           System.out.flush();
                    }
                     check=check-1;
                    System.out.println("\n");
                }
            }
            catch(Exception e)
            {}
    }
}