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Computer Science
Cătălin Frâncu's user avatar
Cătălin Frâncu's user avatar
Cătălin Frâncu's user avatar
Cătălin Frâncu
  • Member for 4 years, 8 months
  • Last seen more than a week ago
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5
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About

Interested in civic, free software projects. Founder and software engineer at dexonline, a Romanian language dictionary. Also helped solve a small slice of suicide chess using my (ancient, abandoned) engine nilatac.

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Posts
40
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Posts
20
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Top posts
answer
1
Dynamic programming , Matches game and winning strategies
Jun 17, 2022
answer
1
Permute rows of a matrix to minimize total number of inversions of its column vectors
Jun 21, 2022
answer
1
Fast check of content in a node or descendants in a tree
Oct 12
answer
0
How to prove the language of words $a^ib^jc^k$ where $\min(i,j)\le k\le\max(i,j)$ is not context-free?
Jun 22, 2022
answer
0
How to convert the following from NFA with ε-moves to DFA?
Mar 13
Top network posts
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5
Fast algorithm for computing intersections of N sets
5
Invert relation in directed acyclic graph (DAG) to avoid circular relation
5
Chess piece legal moves
5
Finding Arithmetic Mean of Subarrays Efficiently in an Array
5
Creating a Material Icons subset