8 Jun
2010
8 Jun
'10
11:02 a.m.
OK, here's mine: f as = [ x | (True,x) <- zip (cycle [True, False]) as ] -md begin R J quotation:
What's the cleanest definition for a function f :: [a] -> [a] that takes a list and returns the same list, with alternate items removed? e.g., f [0, 1, 2, 3, 4, 5] = [1,3,5]?
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