visho33's blog

By visho33, history, 17 months ago, In English

Hi! I found a type of problems I couldn't solve, but I read that we can solve them using FFT or generating functions. I don't know how to use these approaches here, can someone help me please? (I didn't found a tutorial, just discussions) The problems are: - Square Grid - The last problem in this note of Petr's blog - Kalel, The Jumping Frog Would be nice for me a more detailed explanation or a resource to check

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