[Solved] About List Comp and error after running a code copied from another site
https://code.sololearn.com/c5jRVvwVFhyX/?ref=app This code is from: https://www.geeksforgeeks.org/JUMP_LINK__&&__python__&&__JUMP_LINK-list-comprehension/ My questions: 1) Why is there a syntax error? https://pythonguides.com/syntaxerror-invalid-character-in-identifier-python3/#:~:text=In%20python%2C%20if%20you%20run,formatted%20code%20from%20any%20website. Here it says: "In python, if you run the code then you may getĀ python invalid character in identifierĀ error because of some character in the middle of aĀ Python variableĀ name, function. Or most commonly we get this error because you have copied some formatted code from any website." I guess the latter's the reason, but why? 2) On the Geeks site, the output is: [++++[+10, 40, 70], [20, 50, 80], [30, 60, 90]] Why are there all these plusses? Thank you all in advance for your time spent reading this and/or responding.