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A function in C++ are a set of command or a piece of code that needs to be executed again and again with different or same parameters
for expample
void somefunc()
{
cout<<"Hello";
}
will print hello whenever the function is called
or
int add(int a,int b)
{
return a+b;
}
This function will return the sum of the parameters passed to invoke this function you need to write a line
add(4,5);
and it will return "9"
What else can I help you with?
What is C and function it?
It is a letter and function it.
Main function in c?
The main function defines the entry point of an application in C.
How do you use this function in c programme?
I don't use that function in C programme.
What are the building function in c plus plus?
There is no such term as "building function" in C++.
What is the differnce between ordinary function and template function of c language?
The c language does not have template functions. That is a c++ thing.
Can a Horizontal line represent a function?
Yes. It is the function f(x) = c where c is a constant.
Who is calling main function in c?
in c main function initailly called by operating system.
What is main function used in c?
if you do not used main function in c program when errors are accrued
Which is the function which destroys objects in C?
No objects in C. For C++, it is destructor.
Function prototype in c?
Yes. Examples can be found in stdio.h
What is a linear function?
A function of the form f(x) = mx + c where m and c are constants is linear.
What are the library function in c language?
libray in c++
