/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
import java.util.Random;
import java.util.Scanner;
import java.util.Arrays;

/**
 *
 * @author ja
 */
public class Main {

    char[][] zadanie5(int ilosc) {
        char[][] tab = new char[ilosc][ilosc];
        for (int i = 0; i < tab.length; i++) {
            System.out.println();
            for (int j = 0; j < tab.length; j++) {
                if ((i == j) || (i > j)) {
                    tab[i][j] = '*';
                }
                System.out.print(tab[i][j] + " ");
            }

        }
        return tab;
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Main a = new Main();
        a.zadanie5(10);

    }

}