1-liner: no import, max len 99 creative solution for Double Substring by przemyslaw.daniel - python coding challenges - Py.CheckiO

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1-liner: no import, max len 99 solution in Creative category for Double Substring by przemyslaw.daniel

double_substring=lambda s,r=range(99):max([j-i for i in r for j in r if s.count(s[i:j])*(j<=len(s))>1]+[0])

Oct. 12, 2017

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