Copy constructor another Class

 #include<iostream>

#include<string.h>
using namespace std;//

class Car2{
    public:
        char fule[10];
    char color[10];

    Car2(char* f,char* c){
    strcpy(color,c);
    strcpy(fule,f);
}
};

class Car{
    int number;
    char name[10];
    char fule[10];
    char color[10];
    public:
        Car(char* n,char* f,char* c,int num){
    strcpy(name,n);
    strcpy(fule,f);
    strcpy(color,c);
    number=num;
}

Car(char* n,int num,Car &obj){
    strcpy(name,n);
    strcpy(fule,obj.fule);
    strcpy(color,obj.color);
    number=num;
}

Car(char* n,int num,Car2 &obj){
    strcpy(name,n);
    strcpy(fule,obj.fule);
    strcpy(color,obj.color);
    number=num;
}






void displayValue(){
    cout<<"\nNumber="<<number<<endl;
    cout<<"\nColor="<<color<<endl;
    cout<<"\nFule="<<fule<<endl;
    cout<<"\nName="<<name<<endl;
}

};




int main(){

    //============XUV========
    int numberXUV=9090;
    char name[10]="XUV";
    char color[10]="red";
    char fule[10]="petrol";


    Car2 car2(fule,color);

    Car car(name,numberXUV,car2);
    car.displayValue();

// //============Swift========
// int numberSwift=9990;
// char name1[10]="Swift";
// 
// cout<<"========XUV=========";
// //============Set XUV Value========
// Car XUV(name,fule,color,numberXUV);    
// XUV.displayValue();
// 
// cout<<"========Swift=========";
// //============Set XUV Value========
// Car SwiftXUV(name1,numberSwift,XUV);
// SwiftXUV.displayValue();
// 
// cout<<"========XUV2=========";
// //============XUV2========
// Car XUV2(XUV);
// XUV2.displayValue();
// 


    return 0;

}