import java.io.*;

public class Main {
public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

    int n = Integer.parseInt(br.readLine());
    int k = n;

    for (int i = 0; i < n; i++) {
        for(int j=0; j < n-i-1; j++ ) {
          bw.write(" ");
        }
         for (int j = 0; j <= i; j++) {
          bw.write("*");
        }
        bw.write("\n");
    }

    br.close();
    bw.flush();
    bw.close();
    }
}