What is parameter in c++?

Question

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Answer 1

learn about parameters on SoloLearn: https://www.sololearn.com/learn/CPlusPlus/1636/

Answer 2

The terms "parameter" and "argument" are very often used interchangeably, but they actually mean different things.

Parameters appear on a function signature when you are defining a function. Example:

int add(int a, int b) {
return a + b;
}
// parameters are: a, b

Arguments are objects you pass to functions during function call. Example:

int main() {
add(3, 5);
}
// arguments are: 3, 5

Feel free to ask if you have any more questions 👍🏻😁

Answer 3

#parameter is something that we pass when we call function,and arguments are those,in which we copy values,passed as a parameter in function...

Answer 4

https://www.programiz.com/cpp-programming/default-argument

http://www.cplusplus.com/forum/beginner/4488

https://www.uow.edu.au/~lukes/TEXTBOOK/notes-cpp/functions/params.html