Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
Raising an error in Python is not catching the error. Also, it's not stated what kind of error to throw.
Okay, so [7, 6, 21] is not expecting a final digit of 9?
6 * 6 = 36, so it's self looping at the final digit.
7 ^ 6 = 6117649, whose final digit is 9.
That's right, f those strings.
It's unnecessary to sort by integers, so you could drop the
int()
function.This comment is hidden because it contains spoiler information about the solution