func harshad() { var n = 0 { ++n while !n.digits.sum.divides(n) n } } var iter = harshad() say 20.of { iter.run } var n do { n = iter.run } while (n <= 1000) say n
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 18, 20, 21, 24, 27, 30, 36, 40, 42] 1002
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