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Thread: Print out a triangle by character *

  1. #26
    Junior Member
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    Default Re: Print out a triangle by character *

    Quote Originally Posted by Norm View Post
    Please explain what is wrong with the spaces.


    Does that give you the right output?


    Thank you very much, you are so cool . I did it after some papers. I'm so happy. Now I understand the feeling of solving a problem by working through it. Thank you many times.


    public static void main(String[] args) {
    		int n = 4;
    		for(int i =0; i<n;i++){
    			for (int j = i; j <n; j++) {
    				//System.out.print(i);
    				System.out.print(" ");
    			}
    			for (int j = 0; j <2*i + 1; j++) {
    				System.out.print("*");
    			}
    			 System.out.println();
    		}
    	}

  2. #27
    Super Moderator Norm's Avatar
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    Default Re: Print out a triangle by character *

    Glad you got it to work.
    If you don't understand my answer, don't ignore it, ask a question.

  3. The Following User Says Thank You to Norm For This Useful Post:

    Genky (September 5th, 2012)

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