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authorShinya Sato <shinnya.sato@gmail.com>2022-05-30 20:36:38 +0900
committerShinya Sato <shinnya.sato@gmail.com>2022-05-30 20:36:38 +0900
commite18b27f43ac23689822d4aaaaa3e8d550e41017a (patch)
tree262150d7ad6abc6759f41a7adbb6dec4a7c90cb5 /comparison/OCaml/isort20000.ml
parent04cbbcc0649dfc80d8dbf8c4bc567285df7a9da4 (diff)
downloadinpla-e18b27f43ac23689822d4aaaaa3e8d550e41017a.tar.gz
inpla-e18b27f43ac23689822d4aaaaa3e8d550e41017a.zip
v0.8.2-2
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+open Format
+
+let rec insert x ylist =
+ match ylist with
+ [] -> [x]
+ | y::ys -> if x<=y
+ then x::y::ys
+ else y::(insert x ys);;
+
+
+let rec isort (alist : int list) =
+ match alist with
+ [] -> []
+ | x::xs -> insert x (isort xs);;
+
+
+
+let rec mkRandList n =
+ match n with
+ 0 -> []
+ | n -> (Random.int 10000)::(mkRandList (n-1));;
+
+
+let rec validation alist =
+ let rec validation_cons x blist =
+ match blist with
+ [] -> true
+ | y::ys -> if x<=y then (validation_cons y ys) else false
+ in
+ match alist with
+ [] -> true
+ | x::xs -> validation_cons x xs;;
+
+
+let () = print_bool (validation (isort (mkRandList 20000)));;
+