Charles

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719 reputation

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11 Questions

votes activity newest

11	Can Merlin convince Arthur about a certain sum?
10	Counting words accepted by a regular grammar
10	Set data structure for efficient repeated insertions
9	Regular expressions without alternation
8	Hamming weight of powers

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719 Reputation

+10	Counting words accepted by a regular grammar
+13	Tricky big-O calculation
+5	Regular expressions without union but with backreferences
+5	Set data structure for efficient repeated insertions

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4 Answers

votes activity newest

6	Non-computable=>normal?
5	Can Merlin convince Arthur about a certain sum?
5	Sorting algorithm in < n log n ?
3	Enumeration given a product of primes

20 Tags

13 ds.algorithms × 9	6 randomness
10 cc.complexity-theory × 3	5 time-complexity × 3
6 kolmogorov-complexity	5 nt.number-theory × 2
6 pseudorandomness	5 interactive-proofs × 2
6 pseudorandom-generators	3 co.combinatorics × 4

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	Theoretical Computer Science	719 rep	313
	History	366 rep	11

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Nice Question × 3	Citizen Patrol
Announcer	Scholar
Yearling × 2	Commentator
Necromancer	Editor
Self-Learner	Critic

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