Find the missing permutation: Difference between revisions
→{{header|Wren}}: Now uses Wren-perm module.
m (→{{header|Phix}}: added syntax colouring, made p2js compatible) |
(→{{header|Wren}}: Now uses Wren-perm module.) |
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Line 3,261:
{{trans|Kotlin}}
{{libheader|Wren-set}}
{{libheader|Wren-perm}}
<lang ecmascript>import "./set" for Set
import "./perm" for Perm
var missingPerms = Fn.new { |input, perms|
var s1 = Set.new()
s1.addAll(perms)
var perms2 =
var s2 = Set.new()
s2.addAll(perms2)
return s2.except(s1).toList
}
var input = ["A", "B", "C", "D"]
var perms = [
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