[過去ﾛｸﾞ] プログラミングのお題スレ Part20 (1002ﾚｽ)
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9(5): 2021/06/22(火)13:23 ID:VRgeVVL3(1) AAS
お題
リストを受け取って、重複のないリストに分割してください

入力:[b,d,e,c,b,a,a,d,d,a]
出力:[a,b,c,d,e],[a,b,d],[a,d]

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11: 2021/06/22(火)18:35 ID:3KNNvFBI(1/2) AAS
>>9
Ruby
s = "b,d,e,c,b,a,a,d,d,a".split(",")
t = s.group_by{_1}.values.map{(_1 + [nil] * s.size).take(s.size)}.transpose.map{_1.compact}.reject{_1 == []}
p t

[["b", "d", "e", "c", "a"], ["b", "d", "a"], ["d", "a"]]

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13: 2021/06/22(火)19:37 ID:KgqIpy+v(1) AAS
>>9 Ruby
s = '[b,d,e,c,b,a,a,d,d,a]'
a = s.gsub(/[\[\]]/,'').split(',').sort
ans = []
while (u = a.uniq).empty?.!
ans << u
u.each{|x| a.delete_at( a.index(x) ) }
end
puts "[" + ans.map{|x| x * ','} * '],[' + "]" #=> [a,b,c,d,e],[a,b,d],[a,d]

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14: 2021/06/23(水)00:49 ID:1nP79viV(1) AAS
>>9

haskell

iimport Data.List

splitSet = transpose . group . sort

main = print $ splitSet $ "bdecbaadda"
----
["abcde","abd","ad"]

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15: 2021/06/23(水)01:16 ID:P132dmNh(1) AAS
>>9
python

li = ["b","d","e","c","b","a","a","d","d","a"]
t = 0
while len(li) != 0:
__s = list(set(li))
__print(s)
__for x in s: li.remove(x)

前から順番に重複がないように分割した
li = ["b","d","e","c","b","a","a","d","d","a"]
省10

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17: 2021/06/23(水)19:57 ID:PDI/0UM/(1) AAS
>>9
Java
外部ﾘﾝｸ:paiza.io

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