compiling my code, i can't fix error

Code:

---

}
        double celsiusAtDepth;
{       
        double celsiusAtDepth=10*depth+20
        return celsiusAtDepth;
}

---

after I compiled my code, I have an error saying:
part1.c:29: error: expected identifier or â(â before â{â token

Up above, i posted lines 27-32

this is the only error i have left to fix, and i can't do it. Can someone please tell me why I keep getting the errror and how to fix it?

And what part of the function is this?
Could you show the whole function

Indenting properly, it becomes:

Code:

---

{
        double celsiusAtDepth;
        {
                double celsiusAtDepth=10*depth+20
                return celsiusAtDepth;
        }
        /* ... */
}

---

And note the missing ; after the line where you define celsiusAtDepth.
Note that this code isn't very meaningful either. You redefine the same variable later with something else. Either it's global (you mismatched a bracket) or you did something else very wrong.