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authorJed Barber <jjbarber@y7mail.com>2015-10-14 12:21:23 +1100
committerJed Barber <jjbarber@y7mail.com>2015-10-14 12:21:23 +1100
commit3e30658ec5ca3ade4f9295129729127a30b4addf (patch)
treeb18666d29be5e71892f07f084a2b96d731358a1e /mergesort.hs
parente8b414fc52cd70dc0d59a8f182eac1d72e56fa6d (diff)
Added bubble, quick, selection, merge, gnome sorting algorithms
Diffstat (limited to 'mergesort.hs')
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+
+
+
+mergeSort :: Ord a => [a] -> [a]
+mergeSort x | length x <= 1 = x
+mergeSort x =
+ let n = (length x) `div` 2
+ left = mergeSort (take n x)
+ right = mergeSort (drop n x)
+ in merge left right
+
+
+
+merge :: Ord a => [a] -> [a] -> [a]
+merge [] y = y
+merge x [] = x
+merge (x:xs) (y:ys) = if x <= y then x:(merge xs (y:ys)) else y:(merge (x:xs) ys)
+
+