Stair-climbing puzzle: Difference between revisions
Content added Content deleted
(Added Java) |
(→{{header|J}}: Add recursive) |
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'''Solution (Explicit):''' |
'''Solution (Explicit):''' |
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<lang j>step_upX=: monad define |
<lang j>step_upX=: monad define NB. iterative |
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while. -. +/y do. y=. y , _1 1 {~ step 0 end. |
while. -. +/y do. y=. y , _1 1 {~ step 0 end. |
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) |
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step_upR=: monad define NB. recursive (stack overflow possible!) |
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while. -. step'' do. step_upR'' end. |
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)</lang> |
)</lang> |
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