Mathematics
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Dennis Meng
  • Member for 9 years, 11 months
  • Last seen more than a month ago
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About

Started learning discrete mathematics in fall 2009, and didn't look back. I wouldn't call myself extremely good at it, but did manage a respectable score on the Putnam as a college senior in 2012.

I ended up with a discrete math minor in college, and still read up a little bit here and there. You'll occasionally find me lurking here in the number theory tag, or looking at puzzles and combinatorial games.

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Score Newest
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7
using the pigeon hole principle to prove that some integer with a sequence of ones and zeros is divisible by some d
Nov 15, 2013
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5
The number 3211000 is 7-special
Nov 15, 2013
answer
5
Making N baht using only 9 baht and 10 baht coins
Oct 23, 2013
answer
4
Largest Difference of Two Numbers in an Array
Nov 4, 2013
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4
Inversions of a Permutation
Oct 2, 2013
answer
4
Multi-Pile NIM where you can only take up to N objects strategy?
Oct 7, 2013
answer
3
Distinct Mersenne numbers are coprime
Oct 3, 2013
answer
3
Simple question about modulus property
Sep 25, 2013
answer
3
Calculating the number of triangles
Oct 24, 2013
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3
The conditions of applying L'Hospital's rule
Oct 29, 2013
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Is it possible to regain ownership of a post I edited more than 10 times?
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Finding the number of paths of given length in a undirected unweighted graph
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How to read a file in Java with specific character encoding?
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Does implementing multiple interfaces violate Single Responsibility Principle?
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Missing space when hovering over tag score on Meta
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What is the correct way to vote to close questions that do not require code, but still show a lack of effort?

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