kids.java

来自「java 教程源码」· Java 代码 · 共 32 行

//c4:Kids.java
//author:ZhangHongbin 
//This program is protected by copyright laws.
// Kids extends Mankind.  
public class Kids extends Mankind0
{
	int yearsOld;
	void printAge()
	{ 
		System.out.println("age= "+yearsOld);
	}
		
	void employed (int salaryValue)
	{
		
		System.out.println("kids should study and no work ");
	}

	public static void main (String[] args)
	{
		Kids someKid=new Kids();
		someKid.sex=0;
		someKid.manOrWoman( someKid.sex);//执行超类中的方法
		someKid.salary=5; 
		someKid.employed(100); //执行Kids类的方法
		someKid.yearsOld=7;
		someKid.printAge(); 

	}
}