Lab If-Else (2)

package lab_if;
import javax.swing.JOptionPane;

public class Lab_If_Else {
public Lab_If_Else() {
}
public static void main(String[] args) {
String myString = JOptionPane.showInputDialog("Enter a number n = ");
int n = Integer.parseInt(myString);
if (n <= 0)
System.out.println("n<0,n=" + n);
else if( n >= 0 && n < 100 )
System.out.println("0<=n<100,n=" + n);
else if (100 <= n) {
System.out.println("大於100,n=" + n);
}
}
}