List comprehensions: Difference between revisions
m
→ES6
(→JS ES6: Added an alternative expression of list comprehensions, in terms of bind (>>=)) |
m (→ES6) |
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Line 1,103:
// [(x, y, z) | x <- [1..n], y <- [x..n], z <- [y..n], x ^ 2 + y ^ 2 == z ^ 2]
return bind(enumFromTo(1, n),
x => bind(enumFromTo(x, n),
[x, y, z]
})(20);</lang>
{{Out}}
<lang JavaScript>[[3, 4, 5], [5, 12, 13], [6, 8, 10], [8, 15, 17], [9, 12, 15], [12, 16, 20]]</lang>
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