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Thread: help needed.

  1. #1
    dirtycash is offline Member
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    Default help needed.

    problem solved.
    Last edited by dirtycash; 12-03-2007 at 11:15 PM.

  2. #2
    dirtycash is offline Member
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    Default

    Java Code:
    Scanner in=new Scanner(System.in); //scanner object to get input from keyboard later
    
    CODEpublic String getText(String prompt)
    {
    System.out.println(prompt);
    System.out.println("Enter word/email");
    //make a string called b and in it put whatever the user inputs
    String b=in.nextLine();
    return (b);
    }
    
    ---------------------
    
    CODEpublic int getNumber(String prompt)
    {
    System.out.println(prompt);
    System.out.println("Enter integEr");
    int LOL=in.nextInt();
    return (LOL);
    }
    does this code answer the questions a and b properly?
    it does compile but i dont think it works.

  3. #3
    hardwired's Avatar
    hardwired is offline Senior Member
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    Default

    If you just want the two methods you can write and use them like this.
    Java Code:
    import java.io.*;
    
    public class ExpTest
    {
        Scanner in=new Scanner(System.in);
    
        public static void main(String[] args)
        {
            ExpTest test = new ExpTest();
            System.out.println(test.getText("Enter word/email"));
            System.out.println(test.getNumber("Enter integEr"));
        }
    
        private String getText(String prompt)
        {
            System.out.println(prompt);
            //make a string called b and in it put whatever the user inputs
            // Save user input in variable "b" and return it to the caller.
            String b=in.nextLine();
            return b;
        }
    
        private int getNumber(String prompt)
        {
            System.out.println(prompt);
            int LOL=in.nextInt();
            return LOL;
        }
    }
    If you want to encapsulate them in a separate class you would make a few changes.

  4. #4
    dirtycash is offline Member
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    Default

    problem solved.
    Last edited by dirtycash; 12-03-2007 at 11:15 PM.

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