This should be a ball moving and bouncing against walls. I get a problem <redacted> it being a void, and int. Could you help me?

Question

https://code.sololearn.com/cOPpV7X0tXhD/?ref=app

Answer 1

idk I tride everything but I couldn't fix it. I saw that you miseed # from #include <iostream>

Answer 2

thank man