What will be the output of the following C++ code?#include <iostream>using namespace std;class A{int a;A() { a = 5;}};int main(){A *obj = new A;cout << obj->a;}

Register Now

Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class A
{
int a;
A() { a = 5;}
};int main()
{
A *obj = new A;
cout << obj->a;
}

What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class A
{
int a;
A() { a = 5;}
};

int main()
{
A *obj = new A;
cout << obj->a;
}
a) 5
b) Garbage value
c) Compile-time error
d) Run-time error

Answer: c
Explanation: As Test() constructor is private member of the class therefore cannot be accessed from the outside world therefore the program gives error.

Register Now

Login

Lost Password

What will be the output of the following C++ code?#include <iostream>using namespace std;class A{int a;A() { a = 5;}};int main(){A *obj = new A;cout << obj->a;}

Related Posts

Join The Discussion

What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class A
{
int a;
A() { a = 5;}
};int main()
{
A *obj = new A;
cout << obj->a;
}