3 ms·
Can you elaborate? I am failing to understand this sentence, what is the guests function? Also what is O(n²) about permutations? Calculating their number should
by danbruc 4y ago
Can you elaborate? I am failing to understand this sentence, what is the guests function? Also what is O(n²) about permutations? Calculating their number should be faster than that, enumerating them slower.
- euiq 4y agoExactly: the author is confident that this is just "random trivia" that is beneath them, but the explanation they give shows that they're clueless.