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Pretty good :O solution in Clear category for Binary Count by Machinero
def checkio(number):
count = 0
binary = str(bin(number))
for i in range(len(binary)):
if binary[i] == "1":
count += 1
return count
#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. 18, 2016