My problems

In spare time I did some problem setting for different contests:

My problem was used at ACM CERC’10 (Problem F)!

I used to be a regular Codechef problemsetter, and my problems appeared on a numerous contests.
For some of them, I am proud of (original and difficult or elegant solutions), and for some, well.. not.
I list them below:

By googling parts of problem statements I had stored, I found that also this one was used:EN02.


One response to “My problems

  1. Pingback: ParaCombinatorics

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