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Results tagged with combinatorics
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user 30096
For challenges involving combinatorics.
1
vote
Decompose a permutation into cycles
Clojure, 145
(let[v(vec(repeatedly(read)read))](loop[a(set v)b 0](cond(a(v b))(do(print" "b)(recur(disj a(v b))(v b)))(seq a)(do(prn)(recur a(first a)))1"")))
Somewhat ungolfed, and broken out into …
- 223