Sattolo cycle: Difference between revisions
→Add Transd
Line 2,204:
[10, 20, 30] shuffled = [20, 30, 10]
[11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22] shuffled = [20, 22, 17, 12, 19, 14, 15, 13, 21, 16, 11, 18]</pre>
=={{header|Transd}}==
<syntaxhighlight lang="Scheme">#lang transd
MainModule: {
// Define an abstract type Vec to make the shuffling
// function polymorphic
Vec: typedef(Lambda<:Data Bool>(λ d :Data()
(starts-with (_META_type d) "Vector<"))),
sshuffle: (λ v Vec() locals: rnd 0
(for n in Range( (- (size v) 1) 0) do
(= rnd (randr (to-Int (- n 1))))
(with tmp (cp (get v n))
(set-el v n (get v rnd))
(set-el v rnd tmp))
)
(lout v)
),
_start: (λ
(with v [10,20,30,40,50,60,70,80,90,100]
(lout "Original:\n" v)
(lout "Shuffled:")
(sshuffle v))
(lout "")
(with v ["A","B","C","D","E","F","G","H"]
(lout "Original:\n" v)
(lout "Shuffled:")
(sshuffle (cp v)))
)
}</syntaxhighlight>
{{out}}
<pre>
Original:
[10, 20, 30, 40, 50, 60, 70, 80, 90, 100]
Shuffled:
[20, 90, 100, 50, 30, 10, 60, 70, 40, 80]
Original:
["A", "B", "C", "D", "E", "F", "G", "H"]
Shuffled:
["E", "A", "H", "B", "G", "D", "C", "F"]
</pre>
=={{header|TypeScript}}==
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