Below example prints star like pyramid structure using loop in java.
public class Pyramid { // void main public static void main(String[] args) { int depth = 10; int s = depth, m; for (int i = 1; i < = depth; i++) { m = s; while (s > 0) { System.out.print(" "); s--; } for (int j = 1; j < = i; j++) { System.out.print("* "); } System.out.print("\n"); s = m - 1; } } }
Output
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *