Question

10. Does the following code compile? Does it run? Is there any problem with the code? If yes, how do you fix it? 1. #include < iostream > 2. using namespace std; 4 class Computer int Id; 7. public: Computer(int id) this -Id- id; ) void process() cout << "Computer::process()"; 9 10. H; 12. class Employee 13. 14. 15. public: 16 Computer* c; Employee )cnew Computer (123); 17.Employee() C 18. 19. 20 21. 22. ^; 23. 24. int main(){ 25. 26 27. 28 void foo() f cout << "Employee::foo()"; c-> process(); Employee ob; ob.foo); return 0;

Answer 1

Answer; The above code is valid and it will produce the below output as well

Employee::foo()Computer::process()

#include <iostream>

using namespace std;
class Computer{
int Id;
public:
Computer(int id){this->Id=id;};
void process(){cout<<"Computer::process()";}
};

class Employee{
Computer* c;
public:
Employee(){c=new Computer(123);
}
~Employee(){}
void foo(){
cout<<"Employee::foo()";
c->process();
}
};

int main()
{

Employee ob;
ob.foo();
return 0;
}

Output:

Employee::foo()Computer::process()