interface1.java

数据结构(java描述)课件(第三讲:树结构)

interface MyInter{
  public static final int MAX=100;
  public static final int MIN=1;
  public void method1();//忘记书写关键字abstract不要紧，系统自动补充
  public void method2(int a);
}

public class Interface1 implements MyInter{
  public void method1(){
  	System.out.println("method1 override");
  }
  public void method2(int a){
  	System.out.println(a+": method2 override");
  }
  public static void main(String[] args){
    Interface1 ob=new Interface1(); 
    ob.method1();
    ob.method2(123);
    System.out.println(Interface1.MAX);
    System.out.println(MyInter.MIN);
  }
}