两个整数的加减乘除

package test1;

import javax.swing.JOptionPane;

 

public class Test {

 

  public static void main(String[] args ) {

     // TODO 自动生成的方法存根

     int n1=Integer.parseInt(JOptionPane.showInputDialog("Input number 1:"));

 

             int n2=Integer.parseInt(JOptionPane.showInputDialog("Input number 2:"));

             //获取从JOptionPane.showInputDialog对话框中的值，然后转换为int类型

             JOptionPane.showMessageDialog(null, "The sum is:"+(n1+n2)

             +"\n"+"The difference is:"+(n1-n2)

             +"\n"+"The product is:"+(n1*n2)

             +"\n"+"The division is:"+(n1/n2));

  }

}