given N objects, each one with M copies, how many ways are there to choose exactly K from them?

Правка en2, от pabloskimg, 2019-06-07 07:31:41

Pretty much the title. Source: https://open.kattis.com/problems/classicalcounting

Теги #combinatorics, #math

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en2 Английский pabloskimg 2019-06-07 07:31:41 26
en1 Английский pabloskimg 2019-06-07 06:42:06 150 Initial revision (published)