计算机属性 其中组成部分有CPU 硬盘 内存

CUP

package week;

public interface CPU {

public String brand(String brand);
public String frequence(String brand);
}

硬盘

package week;

public interface HardDisk {

public String capacityY(String capacity);

}

内存

package week;

public interface Memory {

public String capacityN(String capacity);

}

计算机性能

package week;

public class Computer implements CPU,HardDisk,Memory{

String brand;
public String brand(String brand) {
this.brand = brand;
return brand;
}

String frequence;
public String frequence(String frequence) {
this.frequence = frequence;
return frequence;
}

String capacity1;
public String capacityY(String capacity) {
this.capacity1 = capacity;
return capacity;
}

String capacity2;
public String capacityN(String capacity) {
this.capacity2 = capacity;
return capacity;
}

public void printer(){
System.out.println("计算机的信息如下：");
System.out.println("CPU的品牌是："+brand+"主频为："+frequence);
System.out.println("硬盘容量是："+capacity1);
System.out.println("内存容量是："+capacity2);
}

}

测试类

package week;

public class Test {
public static void main(String[] args) {
Computer computer = new Computer();
computer.brand("Inter");
computer.frequence("3.8GHz");
computer.capacityY("3000GB");
computer.capacityN("8GB");
computer.printer();
}
}

测试结果