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Thread: i need help

  1. #1
    Junior Member somebodyonearth's Avatar
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    Default i need help

    hi can any one tell me how to get this out put this is my code and i need to use for loop :-
    *
    **
    ***
    ****
    *****
    ******
    *******
    ********
    *********
    **********



    this is my code :-


    public class star {

    public static void main(String [] args) {
    for (int i=1; i<=10;i++){
    System.out.print('*');

    for(int x=1;x<=10;x++) {


    System.out.print('*');

    }
    System.out.println ();
    }


    }


    }

  2. #2
    Junior Member somebodyonearth's Avatar
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    Default Re: i need help

    can somebody just help me? jezz whats wrong with this site

  3. #3
    Super Moderator Norm's Avatar
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    Default Re: i need help

    Can you show what your program prints out now?

    How many *s should be printed on each line?
    How does the number of *s printed on a line relate to the row number?
    You need to use the row number to control the number of *s printed on that row.

  4. #4
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    Default Re: i need help

    class Star {
        public static void main(String[] args){
            for(int i=1; i<=10; i++){
                for(int j=1; j<=i; j++)
                    System.out.print('*');
                System.out.print("\n");
            }
        }
    }

  5. #5
    Junior Member somebodyonearth's Avatar
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    Default Re: i need help

    it will start by one * then increment it by one each row ..but my problem is that i dont know how to do it i also need to use for loop

  6. #6
    Junior Member somebodyonearth's Avatar
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    Default Re: i need help

    ow thank u it works

  7. #7
    Junior Member somebodyonearth's Avatar
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    Default Re: i need help

    can u please explain how does it work ?

  8. #8
    Super Moderator Norm's Avatar
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    Default Re: i need help

    @tommyabc SpoonFeeding the OP code instead of letting them figure out how to solve the problem is not helping them learn.
    Take a look at this: The Problem with Spoon-feeding