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rayyildiz/ProjectEuler1.hs

Last active September 5, 2016 07:14
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Multiples of 3 and 5 (Project Euler Question 1)
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ProjectEuler1.hs
sum1 = sum [x| x <- [1..9], x `mod` 3 == 0 || x `mod` 5 == 0]
sum2 = sum [x| x <- [1..999], x `mod` 3 == 0 || x `mod` 5 == 0]
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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.

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