Java program to generate right angled triangle or half pyramid using number and for loop - 3


0
1 2
3 4 5
6 7 8 9

Right-angled triangle or half pyramid using the number and for loop

Program
import java.util.*; public class Main { public static void main(String[] args) { int count = 0; for (int i = 1; i <= 4; i++) { for (int j = 1; j <= i; j++) { System.out.print(count + " "); count++; } System.out.println(); } } }
Input
Output