Explain what you mean by a pointer.
Why is c++ considered difficult?
What is meaning of in c++?
What is #include math h in c++?
What is the identity function in c++? How is it useful?
Differentiate between realloc() and free().
What is the difference between #define debug 0 and #undef debug?
Will the following program execute?
Can you explicitly call a destructor on a local variable?
Can we change the basic meaning of an operator in c++?
What are the different types of comments allowed in c++?
Design a program to input a date from user in the form day/month/year (e.g. 2/6/2000) and report whether it’s a valid date or not. The program should take account of leap years. You will need to know that a leap year is a year that is exactly divisible by 4, except that century years are only leap years if they are divisible by 400.
What would happen on forgetting [], while deallocating an array through new?