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Questions tagged [code-golf]

Code-golf is a competition to solve a particular problem in the fewest bytes of source code. If you want to score by characters instead of bytes, please state this explicitly in the challenge. If source code length is not the primary scoring criterion, consider using another tag instead.

27
votes
23answers
2k views
+100

Is this a Smith number?

Challenge description A Smith number is a composite number whose sum of digits is equal to the sum of sums of digits of its prime factors. Given an integer N, ...
30
votes
23answers
7k views
+100

Could you please stop shuffling the deck and play already?

Challenge: Input: A list of distinct positive integers within the range \$[1, \text{list-size}]\$. Output: An integer: the amount of times the list is riffle-shuffled. For a list, this means the ...