慕课网-安卓工程师初养成-3-3 Java中的赋值运算符

来源：http://www.imooc.com/code/1298

赋值运算符是指为变量或常量指定数值的符号。如可以使用 “=” 将右边的表达式结果赋给左边的操作数。

Java 支持的常用赋值运算符，如下表所示：

任务

让我们赶紧来做个练习吧，亲...

请在编辑器中，空白处编写代码，应用赋值运算符实现如下结果：

 1 public class HelloWorld{
 2     public static void main(String[] args) {
 3         int one = 10 ;
 4         int two = 20 ;
 5         int three = 0 ;
 6         three = one + two;
 7         System.out.println("three = one + two ==> "+three);
 8         three += one;
 9         System.out.println("three += one ==> "+three);
10         three -= one;
11         System.out.println("three -= one ==> "+three);
12         three *= one;
13         System.out.println("three *= one ==> "+three);
14         three /= one;
15         System.out.println("three /= one ==> "+three);
16         three %= one;
17         System.out.println("three %= one ==> "+three);
18     }
19 }