Code Upgrade [Challange]

Question

Hey,

A nice challange to keep you busy ☺

Find a old code that you made when you started learning and give it an upgrade by reducing code or improving output showing both versions.

Use "V2" in your code name to show new version.

Heres my attempt.

https://code.sololearn.com/c7pzdy4lk3oi/?ref=app
https://code.sololearn.com/cwGSd46Gdl8l/?ref=app

Have Fun!

Answer 1

https://code.sololearn.com/cqJUKgH6zn1D/#py

Answer 2

Here is one that I wrote on the same day. V2 is just way more generic than V1

https://code.sololearn.com/cHCbBL9QFZij/?ref=app
https://code.sololearn.com/c3cbSGib6xb4/?ref=app

Answer 3

First Program: https://code.sololearn.com/cReYM5p71bDU/?ref=app
Remastered: https://code.sololearn.com/cBxw6fZVHbHs/?ref=app

Answer 4

https://code.sololearn.com/cCBxT74yQ6pB/?ref=app
https://code.sololearn.com/crXFy221OtHP/?ref=app

Answer 5

https://code.sololearn.com/c51oMyVHsGkK/#py

the function isDiag_V2 is faster than isDiag.

Answer 6

Here is my code
https://code.sololearn.com/cnKRtCKgsv0M/#cpp

Answer 7

https://code.sololearn.com/W2J8H89mUb07/?ref=app
https://code.sololearn.com/Wxc4cPBg5ZOo/?ref=app