Generate random numbers without repeating a value: Difference between revisions
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Alternatively and far more efficiently, we can simply create a list of the required numbers and randomly shuffle them. Wren has a built-in function for this which uses the Fisher-Yates (aka Knuth) shuffle. |
Alternatively and far more efficiently, we can simply create a list of the required numbers and randomly shuffle them. Wren has a built-in function for this which uses the Fisher-Yates (aka Knuth) shuffle. |
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<syntaxhighlight lang=" |
<syntaxhighlight lang="wren">import "random" for Random |
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import "/fmt" for Fmt |
import "./fmt" for Fmt |
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var rand = Random.new() |
var rand = Random.new() |
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