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Pascal's triangle: Difference between revisions
Updated second D entry
(Updated second D entry) |
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Line 497:
<lang d>import std.stdio, std.algorithm, std.range;
auto pascal()
return [1].recurrence!q{ zip(a[n - 1] ~ 0, 0 ~ a[n - 1])
.map!q{ a[0] + a[1] }
.array };
}
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