import java.io.*;
public class Star1 {
		public static void main(String[] args)throws IOException{
			System.out.println("please enter the line");
	        int i=getInt();
		    int m;
	        for(int a=i;i>0;i--)
	        {
		    for(m=a-1;m>0;m--)
		    {
		    	System.out.print(" ");
		    }
		    	for(int n=m;n<i;n++)
		    	{
		    		System.out.print("*");
		    	}
		    	System.out.println("");
		    }
		
	        }
		public static String getString()throws IOException{
			InputStreamReader isr=new InputStreamReader(System.in);
			BufferedReader br=new BufferedReader(isr);
			String s=br.readLine();
			return s;
			}
		public static int getInt()throws IOException{
			String s=getString();
			return Integer.parseInt(s);
		}
	}