Error in function?

[Zanza]

.

[zapshe]

if (b == 0)
{
      std::cout << "Error! Cannot divide by zero!";
      return 0.0
}

Make sense?

[Zanza]

Yeah it makes sense but I don't understand where I put that in the code I have to make it work. I'm new and really can't tell the where the positions of many things should be going..

[zapshe]

It's just simple logic:

You enter the function and you check if b ISN'T equal to 0. If it indeed isn't, you return the number that results from the math.

OTHERWISE (which is your else statement), is ONLY triggered if b IS 0. So you should output the error with your ELSE statement.

[deleted account xyzzy]

You want help don't edit your posts and delete the contents. Doing so is rude and makes people avoid helping you.