I was sure it's gonna explode given 0 but i guess not

You should use the return function instead of console.log

I am assuming you are writting on JavaScript since you are using the console.log function

Lets say your code looks like this

function oposite(n){
result = #Code

console.log(result)
}

Here, you will print that on the console, but wont return it

You should change it to:

function oposite(n){
result = #Code

return result
}

Read this: https://docs.codewars.com/training/troubleshooting/#expected-the-same

nice kata

That's so much more concise than what I created!

I learned how to change a positive number to a negative number. Thanks for the teaching me something new today!

I did not know you could do this

Very nice solution !!! Awesome)

WUUUUUUUUUUUUUUUT!??!?!?

Please mark your post as having spoiler content next time. And close the question if it was answered.

understood thanks a lot

You need to return your solution, not print it.