Merge branch 'develop'

1 files changed, 35 insertions, 0 deletions

diff --git a/comparison/SML/isort-20000.sml b/comparison/SML/isort-20000.sml
new file mode 100644
index 0000000..d3648cc
--- /dev/null
+++ b/comparison/SML/isort-20000.sml
@@ -0,0 +1,35 @@
+(* http://www.codecodex.com/wiki/Insertion_sort#Standard_ML *)
+fun insertsort [] = []
+  | insertsort (x::xs) =
+    let fun insert (x, []) = [x]
+          | insert (x, y::ys) =
+              if x<=y then x::y::ys
+              else y::insert(x, ys)
+    in insert(x, insertsort xs)
+    end;
+    
+
+(* Creates a random list *)
+local 
+    val nextInt = Random.randRange(1,10000);
+    val r = Random.rand(1,1);
+in
+  fun mkRandList 0 = []
+    | mkRandList n = (nextInt r)::(mkRandList (n-1))
+end;
+
+
+(* Validation checks *)
+fun validation [] = true
+  | validation (x::xs) =
+    let fun validation_cons x [] = true
+	  | validation_cons x (y::ys) =
+	    if x<=y then validation_cons y ys
+	    else false
+    in
+	validation_cons x xs
+    end;
+
+
+(* Main *)
+validation(insertsort(mkRandList 20000));