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Thread: Im stuck, please help

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    Default Im stuck, please help

    I need to write a program that reads a number entered by the user and prints that many hashes. For example I type in 4 it will output ####. Please help, I know it's a for loop I have to use because its a definite loop


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    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: Im stuck, please help

    What have you tried? Where are you stuck? What worked, what didn't work? How didn't it work? Be specific. Your best bet is to post an SSCCE that demonstrates what you've done so far and to ask a specific question.

    I recommend you take a look at the link in my signature on posting smart questions (most people will ignore our post because of its title, and the people who do read it will probably not reply because the question is to vague). Also recommended reading: Starting Writing a Program
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
    Static Void Games - Play indie games, learn from game tutorials and source code, upload your own games!

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    Default Re: Im stuck, please help

    R u having trouble reading numbers ?? Try java.util.Scanner ;
    import java.util.Scanner ;
    class Whatever{
        public static void main(String [] args){
            Scanner in = new Scanner(System.in) ;
             while (in.hasNext()){
                    int num = in.nextInt() ;
                    for (int i = 0 ; i < num ; i++)
                          System.out.print(x) ;
                    System.out.println() ;
            }
     
     
        }

    Google and learn as much as u can mate.

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    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: Im stuck, please help

    Gotta love spoonfeeding.
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
    Static Void Games - Play indie games, learn from game tutorials and source code, upload your own games!

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