Index finite lists of positive integers: Difference between revisions
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(→{{header|Perl 6}}: using Test) |
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=== Bijective === |
=== Bijective === |
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Using the method of the Python version: |
Using the method of the Python version (shifted): |
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<lang j> rank=. 1 -~ #.@:(1 , >@:(([ , 0 , ])&.>/)@:(<@:($&1)"0))@:x: |
<lang j> rank=. 1 -~ #.@:(1 , >@:(([ , 0 , ])&.>/)@:(<@:($&1)"0))@:x: |
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