Find the missing permutation: Difference between revisions
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(J: the data is not a part of the implementation) |
m (→{{header|J}}) |
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<lang j>missingPerms =: -.~ (A.~ i.@!@#) @ {.</lang> |
<lang j>missingPerms =: -.~ (A.~ i.@!@#) @ {.</lang> |
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Use: |
Use: |
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<pre>deficientPermsList= |
<pre>deficientPermsList=: ] ;. _2, 0 : 0 |
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ABCD |
ABCD |
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CABD |
CABD |