package project2_1;

public class test {

    float screen;

    float cpu;

    float mem;

    public test(){

        System.out.println("test的构造方法执行了");

    }

    public class Inner{

        public Inner(){

            System.out.println("内部类的构造方法执行了");

        }

        public void setCpu(float newCpu){

            cpu=newCpu;

        }

         public float getCpu(){

            return cpu;

            }

    }

    public static void main(String[] args){

        test show=new test();

        Inner set=show.new Inner();

    }

}