7 lines
186 B
Text
7 lines
186 B
Text
fcn kshuffle(xs){foreach i in ([xs.len()-1..1,-1]){
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xs.swap(i,(0).random(0,i+1))}
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xs
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}
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fcn kshufflep(xs){[xs.len()-1..1,-1].pump(Void,'wrap(i){
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xs.swap(i,(0).random(0,i+1))})
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}
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