import java.util.*;
import java.lang.*;
import java.io.*;

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) {
        int n=10;
        char c = '*';
        for(int i=0; i<n; i++){
            for(int j=0; j<n-i-1; j++)
                System.out.print(" ");
            for(int j=0; j<i+1; j++)
                System.out.print(" "+ c);
            System.out.println();
        }
    }
}