C%20%20%20Interview%20Questions%20and%20Answers
Question: What is a default constructor?Answer:Default constructor WITH arguments class B { public: B (int m = 0) : n (m) {} int n; }; int main(int argc, char *argv[]) { B b; return 0; } |
Is it helpful?
Yes
No
Most helpful rated by users:
- What is C++?
- What is function overloading and operator overloading?
- How do you find out if a linked-list has an end? (i.e. the list is not a cycle)
- What is the difference between declaration and definition?
- What is the difference between realloc() and free()?