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Diffstat (limited to 'haskell/001-multiples_of_3_and_5.hs')
| -rw-r--r-- | haskell/001-multiples_of_3_and_5.hs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/haskell/001-multiples_of_3_and_5.hs b/haskell/001-multiples_of_3_and_5.hs new file mode 100644 index 0000000..f99af1e --- /dev/null +++ b/haskell/001-multiples_of_3_and_5.hs @@ -0,0 +1,10 @@ +-- Multiples of 3 and 5 + +-- Problem 1 +-- 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. + + +main = do + print (sum [x | x <- [0..999], x `mod` 3 == 0 || x `mod` 5 == 0]) |