print pattern - programmingraja

 Aim:- Write a program to print following pattern 
1
1 2
1 2 3
1 2 3.........................N

Software used:- Notepad, Command prompt

Program coding:-

 public class trangle {

    public static void main(String[] args) {

        int rows = 9;

        for(int i = 1; i <= rows; i++) {

            for(int j = 1; j <= i; j++) {

                System.out.print(j + " ");

            }

            System.out.println();

        }

    }

}

Output:-