Pascal's triangle: Difference between revisions
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(Updated Dyalog APL's answer/example to format Pascal's Triangle better) |
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== Dyalog APL == |
== Dyalog APL == |
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<lang apl> |
<lang apl> |
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{ |
{⍕0~¨⍨(-⌽A)⌽↑,/0,¨⍉A∘.!A←0,⍳⍵} |
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</lang> |
</lang> |
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<lang apl> |
<lang apl> |
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{⍕0~¨⍨(-⌽A)⌽↑,/0,¨⍉A∘.!A←0,⍳⍵}5 |
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{A←0,⍳⍵ ⋄ ⍉A∘.!A} 3 |
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</lang> |
</lang> |
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<pre> |
<pre> |
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1 |
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1 0 0 0 |
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1 1 |
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1 1 0 0 |
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1 2 1 |
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1 2 1 0 |
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1 3 3 1 |
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1 3 3 1 |
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1 4 6 4 1 |
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1 5 10 10 5 1 |
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</pre> |
</pre> |
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