Display program

[nhlfan]

Hey,
I am trying to have the user input an integer, a float, and a double. For example:

Input the Integer: 7
Input float: 7
Input the double: 66.4
And then display the following output:

THe integer is: 7 The float is: 7.0 The double is: 66.4

My code runs fine, however it only produces the output for an integer, and leaves the float / double as 0.0 :

THe integer is: 7 The float is: 0.0 The double is: 0.0

I have 2 separate files "Show.java" and "UtilShow.java". The code for both of them is below:

Show.java file

Code:

public class Show
{
private int Integer;
private float Float;
private double Double;
 
public Show (int inTeger ) 
{
Integer = inTeger;
}
 
public Show (float fLoat)
{
Float = fLoat;
}
 
public Show (double douBle)
{
 Double = douBle;	
}
 
public void Display()
{
System.out.println("THe integer is: " +Integer + " The float is: " +Float + " The double is: " +Double);
} 
 
}

UtilShow.java file

Code:

import java.io.*;
public class UtilShow{
 
public static void main(String[] args)
{
try {
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
System.out.print("Input the Integer: ");
Show intone = new Show(Integer.parseInt(br.readLine()));
System.out.print("Input float: ");
Show fone = new Show(Float.parseFloat(br.readLine()));
System.out.print("Input the double: ");
Show done = new Show(Double.parseDouble(br.readLine()));
 
intone.Display();
 
}
catch(Exception e) {}
}
}

Can anybody please help me out? Thanks alot!

[staykovmarin]

Right now you are creating a new instance of the class Show for each variable.

Code:

Show intone = new Show(Integer.parseInt(br.readLine()));
intone.Display();

So you are only displaying intone.

Code:

public Show (int inTeger, double dblVal, float  fVal) {..}

[hardwired]

Code:

import java.io.*;

public class UtilShowRx {
    public static void main(String[] args)
    {
        try {
            InputStreamReader isr = new InputStreamReader(System.in);
            BufferedReader br = new BufferedReader(isr);
            System.out.print("Input the Integer: ");
            // Create an instance of class Show and save a reference
            // to it. We'll use this reference, this instance variable,
            // to call methods in the class.
            Show intone = new Show();
            // Use this instance variable to set the Integer field
            // for/in this instance of the Show class.
            intone.Show(Integer.parseInt(br.readLine()));
            System.out.print("Input float: ");
//            Show fone = new Show(Float.parseFloat(br.readLine()));
            // Set the Float field for this instance.
            intone.Show(Float.parseFloat(br.readLine()));
            System.out.print("Input the double: ");
//            Show done = new Show(Double.parseDouble(br.readLine()));
            // Set the Double field for this instance of Show.
            intone.Show(Double.parseDouble(br.readLine()));
 
            intone.Display();
            br.close();
        } catch(Exception e) {}
    }
}

class Show
{
    private int Integer;
    private float Float;
    private double Double;

    // Methods must have a return type in their signature.
    // This method does not return a value so its return
    // type is "void".
    public void Show (int inTeger ) 
    {
        Integer = inTeger;
    }
 
    public void Show (float fLoat)
    {
        Float = fLoat;
    }
 
    public void Show (double douBle)
    {
        Double = douBle;	
    }
 
    public void Display()
    {
        System.out.println("THe integer is: " + Integer +
                           " The float is: " + Float +
                           " The double is: " + Double);
    } 
}