First clear solution for Binary Count by KWisniewski - python coding challenges

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First solution in Clear category for Binary Count by KWisniewski

def checkio(number):
    c=0
    b=bin(number)[2:]
    for x in str(b):
       if x=="1":
           c+=1
    return c

#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
    assert checkio(4) == 1
    assert checkio(15) == 4
    assert checkio(1) == 1
    assert checkio(1022) == 9

Dec. 19, 2015

Comments:

DahliaSR on June 13, 2016, 6:55 p.m.
<p>Line 3: Slicing is not really required, coz the represention will ALWAYS start with "0b", which does not affect the result</p> <p>Line 4: Casting to String is useless as bin() returns a string.</p>

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