Compilation error.

Question

I build code on the contest, on my computer it works just fine but here I get complication error, why?? everything is ok on my PC, but when I copy code here it doesn't work...
https://code.sololearn.com/cUrA3DOat3lJ/?ref=app

Answer 1

The fact is that with copy-paste, extra characters have got into the code. This can be seen from the desktop version of SoloLearn.
When I deleted them, everything was perfectly compiled.
For simplicity, you can see:
https://code.sololearn.com/cL54L7TTuiQV
Ps:
I will remove this code from my page soon

Answer 2

Thank you very much 😊