programmieren-1-java/uebungen/h04_1/t01.java

public class t01 {
    public static void main(String[] args) {
        for (int i = 1; i <= 5; i++) {
            for (int j = 1; j <= (5 - i); j++) {
                System.out.print(" ");
            }
            for (int k = 1; k <= i; k++) {
                System.out.print(i);
            }
            System.out.println();
        }
    }
}