public class Demo03OverloadJudge {
public static void open(){}//正确重载
public static void open(int a){}//正确重载
//static void open(int a,int b){}//代码错误,和第8行冲突
public static void open(double a,int b){}//正确重载
//public static void open(int a,double b){}//代码错误,和第6行冲突
// public void open(int i,double d){}//代码错误,和第5行冲突
public static void OPEN(){}//代码正确不会报错,但是并不是邮箱重载
public static void open(int i,int j){}//代码错误,和第3行冲突
}
Java练习>9>重载练习(判断正确重载方法)
最新推荐文章于 2023-07-30 18:57:30 发布