Differentiate between a constructor and a destructor in c++.
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difference between macro and function?
What is a list c++?
What is & in c++ function?
Does c++ have finally?
How would you use the functions sin(), pow(), sqrt()?
What do nonglobal variables default to a) auto b) register c) static
what are the iterator and generic algorithms.
given the code segment below void main() { cout<<"my no. is"; } question is how can we get the output hai aravind my no. is 99999999999 without editig the main().
I want to write a C++ language program that: 1. Reads in the size of a square from the screen; 2. Prints a hollow square of that size out of “-“, “|” and blanks on screen; 3. Prints the same hollow square onto a text file. The program should work for squares of all side sizes between 1 and 20.
Do the names of parameters have to agree in the prototype, definition, and call to the function?
Is c++ vector dynamic?
What is a class template?