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loop help

 
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loop help
tgrsnpr
13 Oct, 2008 - 11:51 PM
Post #1

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Posts: 11
I got it to loop but whenever I click enter it just gives an empty line. I want it to stop reading and go to the part where you type in document you wanna use.
CODE

  public static void main(String[] args) {
    
    //what it does
    System.out.println("This program will average a series of numbers.");

    Scanner keybd = new Scanner(System.in);

    Boolean keepGoing = true;

    while(keepGoing) {
        System.out.print("Enter an integer (or nothing to stop): ");
        int number = keybd.nextInt();
    }
    if (keepGoing.equals("")) {
        System.out.println();
    }
  }
}
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Gloin
RE: Loop Help
14 Oct, 2008 - 02:38 AM
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Still the same problem as before. I explained this already and even gave you some code to use.
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tgrsnpr
RE: Loop Help
14 Oct, 2008 - 02:46 AM
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QUOTE(Gloin @ 14 Oct, 2008 - 03:38 AM) *

Still the same problem as before. I explained this already and even gave you some code to use.


I've tried using them. But it doesn't work. I've even tried emailing my teacher for help and I'm not understanding what the heck he's telling me to do. Loop is just one thing that stumbles me.
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Gloin
RE: Loop Help
14 Oct, 2008 - 03:03 AM
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Google for java + loop
or
java + for
or
java + while

Because you could really benefit from seeing some examples of how loops work.

if (keepGoing.equals("")) {
System.out.println();
}

The above code is completely irrelevant and not even part of the loop.
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