摘要: public class Demo { public static void main(String[] args) { int a = 123; int b = 456; System.out.println("a = " + a + " " + "b = " + b); a = a ^ b; b 阅读全文
posted @ 2016-03-22 22:40 _____喵喵 阅读(216) 评论(0) 推荐(0)