RosettaCodeData/Task/Find-the-missing-permutation/K/find-the-missing-permutation-2.k

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2016-12-05 22:15:40 +01:00
table:{b@<b:(x@*:'a),'#:'a:=x}
,/"ABCD"@&:'{5=(table p[;x])[;1]}'!4
2013-04-10 21:29:02 -07:00
"DBAC"