len, default clear solution for Long Non Repeat by akaka - python coding challenges

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len, default solution in Clear category for Long Non Repeat by akaka

def non_repeat(d):
    return max([d[s:s+e] for s in range(len(d)) for e in range(1,len(d)+1)
                if all(d[s:s+e].count(x)<2 for x in d[s:s+e])],
                key=len,default="")

Oct. 25, 2018

Comments:

DEADPOOL on April 22, 2019, 6:48 p.m.
<p>Very nice)</p>

akaka on April 25, 2019, 3:44 a.m.
<p>thanks)</p>

Strings Theory

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