04 If sample numeric

import javax.swing.*;

class IfSample

{

public static void main (String[] args)

{

String gradeStr;

int grade;

gradeStr = JOptionPane.showInputDialog("Enter grade:");

grade = Integer.parseInt(gradeStr);

if(grade >= 60)

{

System.out.println("You passed. Yay!");

}

if(grade < 60 )

{

System.out.println("You did not pass.");

}

}

}