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deleted 24 characters in body

edited Oct 11, 2017 at 19:37

hyperneutrino ♦

edited Oct 11, 2017 at 19:37

hyperneutrino ♦

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Proton, 44 bytes

s=>n=>"".join(s[i]*(i%n?1:n)for i:0..len(s))

answered Oct 11, 2017 at 19:32

hyperneutrino ♦

42.8k
5
72
227