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pjsicurello43
pjsicurello43
Last Activity: Dec 22 '11, 08:48 PM
Joined: Nov 6 '11
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  • pjsicurello43
    started a topic Data Validation
    in Java

    Data Validation

    So I have a class called lines and main called line Tester, I put an (if) statement in class lines that will check my input for negative values.Compiles fine, in my main I am using Switch/case method for my menu. I am not sure how to call my validation that I built in class lines. and were do I put it, tried within the Switch/case within the case one were my data is being entered but it barked at me,any suggestion project is due Wednesday at midnight...
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    • pjsicurello43
      replied to Rational Numbers
      in Java
      Thank you Just finished the project Loving the feeling of finishing. I really enjoy java so much more solid then python. Thanks again for all the help
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      • pjsicurello43
        started a topic Rational Numbers
        in Java

        Rational Numbers

        My question is this. I want to add two rational numbers together. Does that mean that I will need two sets of input scanners such this:


        Code:
        Scanner keyboard = new Scanner(System.in);  
  System.out.println("Enter numerator: ");
  num = keyboard.nextInt();
  System.out.println ("Enter Denomenator: ");
  den = keyboard.nextInt();
        I am thinking that if I am going to add two rationals...
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        Last edited by Meetee; Nov 7 '11, 04:40 AM. Reason: code tags added
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