7 lines
175 B
Text
7 lines
175 B
Text
func A((0), (0)) { 1 }
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func A(n, (0)) { A(n-1, n-1) }
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func A(n, k) is cached { A(n, k-1) + A(n-1, k-1) }
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for n in (^10) {
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say (0..n -> map{|k| A(n, k) })
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}
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