Initial data commit

Task/Bitmap-Histogram/Ada/bitmap-histogram-1.ada

@@ -0,0 +1,17 @@
+type Pixel_Count is mod 2**64;
+type Histogram is array (Luminance) of Pixel_Count;
+
+function Get_Histogram (Picture : Grayscale_Image) return Histogram is
+   Result : Histogram := (others => 0);
+begin
+   for I in Picture'Range (1) loop
+      for J in Picture'Range (2) loop
+         declare
+            Count : Pixel_Count renames Result (Picture (I, J));
+         begin
+            Count := Count + 1;
+         end;
+      end loop;
+   end loop;
+   return Result;
+end Get_Histogram;