C++ what is wrong here?

Question

https://code.sololearn.com/cMepqZ40Gcoj/?ref=app
It gives no output

Answer 1

What is it are you trying to do? You have a local <x> in your loop which isn't initialized properly ...

Answer 2

Nvm i just figured it out

Answer 3

Im trying to make a countdown where you input a number and makes it go down