Sattolo cycle: Difference between revisions

=={{header|BQN}}==

Defines a function which takes the same imperative approach as the pseudocode given. Will not modify the array in place, but there is modification used to create the returned result.

<lang bqn>Sattolo ← {

Sattolo arr:

{

𝕊 i:

j ← (×וrand.Range) i

arr ⌽⌾(i‿j⊸⊏)↩

}¨⌽↕≠arr

arr

}

>(⋈Sattolo)¨⟨

⟨⟩

⟨10⟩

⟨10, 20⟩

⟨10, 20, 30⟩

⟨11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22⟩

⟩</lang>

'''Possible Output:'''

<lang bqn>┌─

╵ ⟨⟩

⟨ 10 ⟩

⟨ 20 10 ⟩

⟨ 20 30 10 ⟩

⟨ 17 20 15 22 19 21 16 14 18 13 12 11 ⟩

┘</lang>