Given a non-empty string str and an integer k, rearrange the string such that the same characters are at least distance k from each other. All input strings are given in lowercase letters. If it is ...

if not (max(cnts.itervalues()) <= bucket_cnt and cnts.values().count(bucket_cnt) <= (len(s)-1)%k+1): for c in itertools.chain((c for c, v in cnts.iteritems() if v ...

Python is one of the easiest programming languages to get to grips with, and also one of the most powerful and in-demand. Learning Python is not only fun then, but also a fantastic career move. One of ...