Question

Does anyone program in C? Having a hard time understanding this "Define a function named always_five that has no parameters and returns the integer 5 as its result."

Answer 1

int always_five()
{
return 5;
}

Answer 2

Ok, how do i call it then from the main()?

I know this seems simple, but this class is killing me? Taking it online, and is my first every programming class.

Answer 3

I need to use a printf() to confirm.

Answer 4

int always_five()
{
return 5;
}

int main()
{
int result;
result = always_five();
printf ("function result is: %d, result);
return 0;
}

Answer 5

Thanks nick67, this class is really tough for me. I was able to compile and it makes sense now.

Answer 6

you're welcome