import java.util.*;

public class Question6 {

  public static void main(String[] args) {

    Scanner stdin = new Scanner(System.in);
    System.out.println("Enter n.");
    int n = stdin.nextInt();
    
	for (int i=0; i<n; i++) {
	  printChars(' ', i);
	  printChars('*', n-i);
	  System.out.println();
	}

  }
  
  public static void printChars(char c, int n) {
  	for (int i=0; i<n; i++)
  	  System.out.print(c);
  }
}