classc.java

java课件及例程有一些PPT及一些例程

public class ClassC extends ClassB{
    int x4=7;
    public void mul_x1(int a){
        x1*=a;
    }
    public void mul_x2(int a){
        x2*=a;
    }
    public void mul_x3(int a){
        int i=0;
    	i = get_x3();
    	i*=a;
    	set_x3(i);
    }
    public void mul_x4(int a){
        x4*=a;
    }   

}