import java.util.Scanner;  
  
public class Main {  
    public static void main(String[] args) throws Exception {  
        Scanner sc = new Scanner(System.in);  
  
        int num2 = sc.nextInt();  
  
        for (int i = 0; i < num2; i++) {  
            for (int j = 0; j <= i; j++) {  
                System.out.print("*");  
            }  
            System.out.println();  
        }  
    }  
}

import java.io.BufferedReader;  
import java.io.BufferedWriter;  
import java.io.InputStreamReader;  
import java.io.OutputStreamWriter;  
  
public class Main {  
    public static void main(String[] args) throws Exception {  
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));  
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));  
  
        int num = Integer.parseInt(br.readLine());  
  
        for (int i = 0; i<num; i++) {  
            for (int j = 0; j<=i; j++) {  
                bw.write("*");  
            }  
            bw.write("\n");  
        }  
  
        br.close();  
        bw.close();  
    }  
}