第六次作业word版1
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2022-08-08
20:20:59
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实验一：
#include<iostream>
using namespace std;
enum CPU_Rank{P1=1,P2,P3,P4,P5,P6,P7}
;
class CPU{
public:
CPU():rank(P5),frequency(20),voltage(2.6){
cout<<"construct one CPU"<<endl;
cout<<"rank:"<<rank<<endl;
cout<<"frequency:"<<frequency<<"MHz"<<endl;
cout<<"voltage:"<<voltage<<"V"<<endl;
}
~CPU(){
cout<<"destruct CPU"<<endl;
}
void run()
{
cout<<"this cpu is running"<<endl;
}
void stop()
{
cout<<"this cpu stop running"<<endl;
}
private:
CPU_Rank rank;
int frequency;
float voltage;
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