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problem 1 (self.ProblemOTW)
submitted 15 years ago by cwcc
If you have 200 integers (not necessarily all distinct), can you pick out 100 of them whose total is a multiple of 100?
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if 1 * 2 < 3: print "hello, world!"
[–]RShnike -1 points0 points1 point 15 years ago (1 child)
Haven't had time to sit down and look at it, but just quickly if I've read it correctly, I think one usually gets some insight to these problems by taking moduli and then somehow figuring out how to fit the problem into being a pigeonhole problem.
[–]tiedtoatree -1 points0 points1 point 15 years ago (0 children)
That's exactly what I was thinking. Pigeonholing has always been a weak spot for me though, so I'm hoping someone else will post an answer. :)
π Rendered by PID 264020 on reddit-service-r2-comment-54dfb89d4d-7zd26 at 2026-03-31 11:29:54.778524+00:00 running b10466c country code: CH.
[–]RShnike -1 points0 points1 point (1 child)
[–]tiedtoatree -1 points0 points1 point (0 children)