ab均为整型变量,值互换

 

package klj; public class kjll { public static void main(String[] args) { int a=10; int b=14; int temp = a; a = b; b = temp; System.out.println("a="+a+"b="+b); } }

posted @ 2020-03-19 11:15  LiuZXin  阅读(188)  评论(0编辑  收藏  举报