Why can’t you call invariants() as the first line of your constructor?
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Write a Program for read a line from file from location N1 to N2 using command line arguments. Eg:exe 10 20 a.c
Explain "passing by value", "passing by pointer" and "passing by reference" ?
What is decltype 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.
How would you differentiate between a pre and post increment operators while overloading?
What is the insertion operator and what does it do?
Mention the storage classes in c++.
What do you mean by function and operator overloading in c++?
Can notepad ++ run c++?
Does there exist any way to make the command line arguments available to other functions without passing them as arguments to the function?
What is the use of volatile variable?
In java a final class is a class that cannot be derived. How can you make a similar class in C++