Multiples of 3 and 5
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def multiples():
i = 1
check3 = 0
check5 = 0
totalSum = 0
for i in range(0, 1000):
check3 = i % 3
check5 = i % 5
if check3 is 0:
totalSum += i
elif check5 is 0:
totalSum += i
return totalSum
print(multiples())
Python
INFO