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Hello Pascal! Replying to a message of Pascal Schmidt to Neil Heller: PS> What I'm saying is that sometimes an algorithm that looks faster on PS> paper turns out to suck in practise. PS>>> The most primitive algorithm for this problem PS>>> (compare each with each) would be O(n^2). NH>> Yipes, I hope it doesn't come to that. PS> That one is very memory efficient, though, and good enough for smaller PS> input sets. Think about using your approach for 64 bit integers, how PS> much memory would your hash table consume? With a reasonable hash algorithm, not much more space than the original list ;-) Darin ---* Origin: Tanktalus' Tower BBS (1:250/102) SEEN-BY: 633/267 270 @PATH: 250/102 99 10/345 106/1 2000 633/267 |
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