Can't Remember How to Do This

[mandalay92]

In programming class, we just learned some very simple java. However, now I can't remember the code! Can someone tell me what I'm doing wrong?
import javax.swing.JOptionPane;


public class InputOutput {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub

System.out.println("Hello World!");//Output
int num1;
int num2;
int sum;
string input1;
string input2;

System.out.println("Enter an integer.");
input1=JOptionPane.showInputDialog("Input an integer...");
input2=JOptionPane.showInputDialog("Input another.");
num1=Int.parseInt(input1);
num2=Int.parseInt(input2);
sum=num1+num2;
System.out.println("The sum is"sum);

}

}

[ruuebs]

You need to fix the following:

- Add the code

Import javax.swing*;

to the top of the class because you're using JOptionPane from the Swing libarary.

- The String Class is always spelt with a capital S, like all class names.

-

Integer.parseInt(input1);

Not

Int.parseInt(input1);

(int is a prmitive data type while Integer is an Object wrapper class)

-and lastly you need to use the + sign to add something to a String like:

System.out.println("The sum is " + sum);

Hope that helps.

[Norm]

If you are getting errors, please copy and post the full text of the error message here.

[mandalay92]

Thanks! I figured it was something like this.