CPP
cpp
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#include <iostream>
using namespace std;
//normal assignment is very much similar to default copy constructor
class A{
public:
int x;
int *ptr;
A(){
x=0;
ptr=NULL;
cout<<"default constructor\n";
}
A(A const &a){
x=a.x;
ptr=new int;
*ptr=*(a.ptr);
cout<<"copy constructor\n";
}
void assignValue(int x,int p){
this->x=x;
ptr=new int;
*ptr=p;
}
void display(){
cout<<"x: "<<x<<endl;
cout<<"*ptr: "<<*ptr<<endl;
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OUTPUT
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