3 ms·

Let me guess, radix-tree variant with common prefixes of keys at the branches of the tree and counters at the leaves.

• pork 15y ago
  Nope, totally off. It's closer to probabilistic hashing where the probabilities of picking successive buckets are exponentially decreasing.
  • ww520 15y ago
    That's not counting. That's estimating. I based my guess from the title of the post.
    • jasonwatkinspdx 15y ago
      Which is why you should &A^*($@# read before commenting.
      • derleth 15y ago
        Do you need to draw attention to your lack of a specific swear by creating a visually-distinct meta-swear?