What do you mean by function overriding & function overloading in c++?
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What are the various situations where a copy constructor is invoked?
explain the reference variable in c++?
If P is the population on the first day of the year, B is the birth rate, and D is the death rate, the estimated population at the end of the year is given by the formula: The population growth rate is given by the formula: B – D Write a program that prompts the user to enter the starting population, birth and death rates, and n, the number of years. The program should then calculate and print the estimated population after n years. Your program must have at least the following functions: 1. growthRate: This function takes its parameters the birth and death rates, and it returns the population growth rate. 2. estimatedPopulation: This function takes its parameters the current population, population growth rate, and n, the number of years. It returns the estimated population after n years Your program should not accept a negative birth rate, negative death rate, or a population less than 2.
What is diamond problem in c++?
How do you invoke a base member function from a derived class in which you have not overridden that function?
What is the use of dot in c++?
Can constructor be private in c++?
Is c the same as c++?
What is null pointer and void pointer and what is their use?
What is the use of 'using' declaration in c++?
Write a Program for dynamically intialize a 2 dimentional array. Eg:5x20, accept strings and check for vowels and display the no.finally free the space allocated .
Can non graphic characters be used and processed in C++?