I just proved this code and realized how brilliant it is. Idk how you people come up with this kind of code, is insane. Great job!

Thank you!

Good kata Товарищ! USSR гордиться тобой! "Учиться, учиться и еще раз учиться!", как завещал товарищ Ленин(Not a Jonh Lennon XD)

Really nice solution. However truncating hello to hell makes it weird

That was the same idea of mine, but I got a lil bit strayed in the path.

We can do that in a for loop using predefined dictionary

:O nice!

Impressive.

Hi janitormeir! Thanks for good kata! Really enojed by solving this!

Good kata for dynamic programming! It's may be fun, but I write initial idea in 5 minutes and check whole 2 hours why this isn't works. By the end it being logical error in choosing next index. So be carefully, index in array works not the same as left and right pointer in the tree!

"The one you linked is deciphering it, this one is encoding it, they're not the same."

...yes they are?
eg:

decode: "ABCD" -> "NOPQ"
encode: "ABCD" -> "NOPQ"

The encode function is exactly the same as the decode one..

You should create super class Shape and other shapes class that be Shape instance. And calculate area in each or them, also adding some dunder methods.

Good advice! Thank you. It's helped me!