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First solution in Clear category for Binary Count by Lukeram
def checkio(number):
b=str(bin(number))
k=0
for i in b:
if i=='1':
k+=1
return k
#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
Nov. 9, 2016