code blocks出现这种情况怎么办(语言-c++)

Question

重装了codeblocks之后，在运行完一次代码之后就会出现这种情况，点击stop就直接退出了，应该怎么解决？？感谢！

#include <iostream>
#include <string>
using namespace std;

class CPU{
    protected:
        int rank;//核心数
        double frequency;//CPU频率
        int voltage;//CPU电压
    public:
        CPU(){}
        CPU(int R,double F,int V):rank(R),frequency(F),voltage(V){
            cout<<"create a CPU!"<<endl;
        }
        CPU(CPU &cpu):rank(cpu.rank),frequency(cpu.frequency),voltage(cpu.voltage){
            cout<<"create a CPU by copy!"<<endl;
        }
        void showinfo(){
            cout<<"cpu parameter:"<<endl;
            cout<<"rank:"<<rank<<endl;
            cout<<"frequency:"<<frequency<<endl;
            cout<<"voltage:"<<voltage<<endl;
        }
        ~CPU(){
            cout<<"desturct a CPU!"<<endl;
        }
};
class RAM{
    protected:
        int volumn;//内存
    public:
        RAM(){}
        RAM(int V):volumn(V){
            cout<<"create a RAM!"<<endl;
        }
        RAM(RAM &ram):volumn(ram.volumn){
            cout<<"create a RAM by copy!"<<endl;
        }
        void showinfo(){
            cout<<"ram parameter:"<<endl;
            cout<<"volumn:"<<volumn<<" GB"<<endl;
        }
        ~RAM(){
            cout<<"desturct a RAM!"<<endl;
        }
};
class CDROM{
    protected:
        int speed;//cdrom转速
    public:
        CDROM(){}
        CDROM(int S):speed(S){
            cout<<"create a CDROM!"<<endl;
        }
        CDROM(CDROM &cdrom):speed(cdrom.speed){
            cout<<"create a CDROM by copy!"<<endl;
        }
        void showinfo(){
            cout<<"cdrom parameter:"<<endl;
            cout<<"speed:"<<speed<<endl;
        }
        ~CDROM(){
            cout<<"destruct a CDROM!"<<endl;
        }
};
class COMPUTER{
    protected:
        CPU cpu;
        RAM ram;
        CDROM cdrom;
    public:
        COMPUTER():cpu(1,2,100),ram(1),cdrom(16){
            cout<<"no para to create a COMPUTER!"<<endl;
        }
        COMPUTER(int rank,double frequency,int voltage,int volumn,int speed):cpu(rank,frequency,voltage),ram(volumn),cdrom(speed){
            cout<<"create a COMPUTER with para!"<<endl;
        }
        COMPUTER(COMPUTER &computer):cpu(computer.cpu),ram(computer.ram),cdrom(computer.cdrom){
            cout<<"create a COMPUTER by copy!"<<endl;
        }
        void showinfo(){
            cpu.showinfo();
            ram.showinfo();
            cdrom.showinfo();
        }
        ~COMPUTER(){
            cout<<"destruct a COMPUTER!"<<endl;
        }
};
int main()
{
    COMPUTER cpt1(6,4.0,200,60,32);  //测试带参数构造
    cout<<"cpt1's parameter:"<<endl;
    cpt1.showinfo();
    cout<<"------------------------------"<<endl;
    COMPUTER cpt2; //测试不带参数构造
    cout<<"cpt2's parameter:"<<endl;
    cpt2.showinfo();
    cout<<"------------------------------"<<endl;
    COMPUTER cpt3(cpt1); //测试复制构造
    cout<<"cpt3's parameter:"<<endl;
    cpt3.showinfo();
    cout<<"------------------------------"<<endl;
}

Answer 1

这个错误提示表明在进行一个转换操作时，发生了精度损失的情况，你贴一下源代码