ex2_11.java

Introduction to java programming 一书中所有编程练习部分的源码

import javax.swing.JOptionPane;

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/**
 *
 * @author xiaolei
 */
public class EX2_11 {

    public static void main(String[] args) {
        int num;
        num = Integer.parseInt(JOptionPane.showInputDialog("输入整数："));
        System.out.println("Is " + num + " divided by 5 and 6? " + 
                ((num % 5 == 0)&&(num % 6 ==0)));
        System.out.println("Is " + num + " divided by 5 or 6? " +
                ((num % 5 == 0)||(num % 6 ==0)));
        System.out.println("Is " + num + " divided by 5 or 6, but not both? " + 
                (((num % 5 == 0)||(num % 6 ==0))&&((num % 5 != 0)||(num % 6 !=0))));
    }
}