There is no such term as "building function" in C++.
Functions are very important in C++, as you can't write the simplest program to print hello without using a function. Overall you can say that function are building blocks of a C++ program. Functions can also be defined by the programmer to reduce program size.
...a function call.
yes,we can make function inline
Every C plus plus program that is a main program must have the function 'main'.
Control is returning to the caller of the function.
method
It is the first function that gets called when the program is executed.
It is a quadratic function which represents a parabola.
Use function mkdir.
to locate coordinates ..
Use the C++ getline() function from the standard library.
Write a function that print a triangle of stars.