Sep 4, 2013
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below 1000.
def sovle(x):
sum = 0
for i in range(0, x):
if (i % 3 == 0 or i % 5 == 0):
sum += i
return sum
print solve(1000)