2 ways to rotate a string by n characters in #Python: slicing and collections.deque
>>> s = 'hello' >>> s[2:] + s[:2] 'llohe' >>> from collections import deque >>> d = deque(s) >>> d.rotate(-2) >>> d deque(['l', 'l', 'o', 'h', 'e'])
Bite 142. Exception Handling: Calculate the Winning Player
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Complete the two functions below:
calculate_scoretakes a list of dice rollscoresand returns the total score only taking into account scores of>= MIN_SCORE. If scores contains invalid data (!= DICE_VALUES) raise aValueError.get_winneruses thiscalculate_scorehelper to calculate the winning player from a list ofPlayer namedtuples. However if the players passed in are not having the same number of scores (e.g. all have 4 scores) you should raise aValueErrortoo.See the
docstrings andpytestcode for more info. Keep calm and code in Python, happy Cyber Monday!
