Why this code does not work?

Question

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

Answer 1

The symbols that you see people using in the code is << and not «

https://code.sololearn.com/c93OOpW95FF5/#cpp

^Updated it so you can see.

Answer 2

You're not a fool, things just happen sometimes. A fool is someone that doesn't take the feedback/advice and keeps making the same mistake even after they've been given a solution to it.

If you copy/pasted anything from somewhere else, just be cautious of issues like this and ensure everything is valid syntax characters.

Answer 3

lol Yea, I had a feeling it was a copy/paste error. If you're using Windows, when you copy/paste code, just paste it into Notepad first and then copy/paste it from Notepad instead. That'll remove any of the custom formatting and correct most issues like that.

Answer 4

I'll keep it in mind, I didn't know it. Thank you very much!
Have a nice day! 😊

Answer 5

ah, jajaj, what a fool! thank you so much 😅

Answer 6

yeah, i wrote this in Telegram, and when i copied the "<<" it seems it changed the format. I didn't notice! 😅