risolutore's blog

By risolutore, history, 2 months ago, In English,

Hello! Can someone recommend me good combinatorics problems/materials?

 
 
 
 
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2 months ago, # |
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I also want it man. I am too weak in combinatorics

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2 months ago, # |
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If you learn some , please help me with this

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    2 months ago, # ^ |
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    I already gave you a more detailed hint for that problem btw. If you bother to think about it, you should be able to get the answer. If you need the actual code, I can only write the solution for you next month.

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2 months ago, # |
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2 months ago, # |
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This is my favourite combinatorics problem: https://codeforces.com/problemset/problem/1312/D