11 lines
288 B
Text
11 lines
288 B
Text
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func floyd(rows, n=1) {
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var max = Math.range_sum(1, rows)
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var widths = (max-rows .. max-1 -> map{.+n->to_s.len})
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{ |r|
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say %'#{1..r -> map{|i| "%#{widths[i-1]}d" % n++}.join(" ")}'
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} << 1..rows
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}
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floyd(5) # or: floyd(5, 88)
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floyd(14) # or: floyd(14, 900)
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