Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# C# Basics (Retired) Perfect if / else if / else

Harrison Court
Harrison Court
4,232 Points

How does this code make no sense?

So I'm doing this coding challenge and it says the following error:

StudentsCode.cs(16,24): error CS1525: Unexpected symbol `{' StudentsCode.cs(16,25): warning CS0642: Possible mistaken empty statement Compilation failed: 1 error(s), 1 warnings

I have no idea where the error(s) are and I need someones help. Any ideas.

CodeChallenge.cs
string input = Console.ReadLine();
int temperature = int.Parse(input);

if (temperature == 21) { 
    Console.WriteLine("Just right.");
}
else if (temperature <= 20) {
    Console.WriteLine("Too cold!");
}
else (temperture => 22) {
    Console.WriteLine("Too hot!");
}

1 Answer

Steven Parker
Steven Parker
231,210 Points

:point_right: The final else should have no parameters.

You could show the conditions it covers in a comment if you want:

else /*(temperture => 22)*/ {

You also have an issue with your range, but I'll bet you can solve that yourself. Hint: try checking the high and low ranges first, and leave the middle for the final else.

Harrison Court
Harrison Court
4,232 Points

Thank you so much! I would have been stuck there forever without your help!