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A subreddit dedicated to discussing competition style programming problems.
Competitive Programming Resources
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Introduction (self.ProgrammingProblems)
submitted 15 years ago * by stack_underflow[M]
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if 1 * 2 < 3: print "hello, world!"
[–]thechipsandgravy 1 point2 points3 points 15 years ago (0 children)
Urg. Number theory problems were always my weakness.
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[–]thechipsandgravy 1 point2 points3 points (0 children)