I had a hard time to understand this so i will try to explain for the poeple, who had a question like me.
results = ['Draw!', 'Player 1 won!', 'Player 2 won!']
the first item in the arrays has index [0], the second has index[0] etc but when its negative its go backwards like
'Player 2 won!' is [-1], 'Player 1 won!' is [-2] and finally 'Draw!' is [-3].
[-0] is same as [0]

string replace to str

thank you

this is helpful thank you

thank you!

wow - negative indexing v positive indexing - glad i asked glad you answered thank you!

Just use str.maketrans instead of string.maketrans in python 3.

Unfortunately, string.maketrans() is not in python 3. https://stackoverflow.com/questions/40770018/python-attributeerror-module-string-has-no-attribute-maketrans

yes. Python's negative indexing would then pick 'Player 1 won!' as it's the second last (-2) item in the array.

super helpful thanks!

cool! did not remember to add +1, makes sense

why use mul instead of explicitly multiplying out?

doesn't work for me. is this python 2? if so how to write in python 3?

i do not understand this, would be amazing if someone explained.

return results[hand[p1] - hand[p2]]

if rock v scissors result would equal to -2 which would give me the -2 item in list?