Готовая лабораторная 4

HoistingCrane/HoistingCrane/CollectionGenericObjects/AbstractCompany.cs

@@ -31,7 +31,7 @@ namespace HoistingCrane.CollectionGenericObjects
         {
             get
             {
-                return (pictureWidth * pictureHeight) / (_placeSizeHeight * _placeSizeWidth);
+                return (pictureWidth * pictureHeight) / (_placeSizeHeight * _placeSizeWidth)-3;
             }
         }
         public AbstractCompany(int picWidth, int picHeight, ICollectionGenericObjects<DrawningTrackedVehicle> array)

HoistingCrane/HoistingCrane/CollectionGenericObjects/MassivGenericObjects.cs

@@ -45,29 +45,35 @@ namespace HoistingCrane.CollectionGenericObjects
 
         public int Insert(T obj, int position)
         {
-            //todo Проверка позиции
+
-            if (position < 0 || position > Count)
+            if (position < 0 || position >= Count)
             {
                 return -1;
             }
 
+            int copyPos = position - 1;
+
+            while (position < Count)
+            {
                 if (arr[position] == null)
                 {
                     arr[position] = obj;
                     return position;
                 }
-            else
+                position++;
-            {
-                if (Insert(obj, position + 1) != -1)
-                {
-                    return position;
             }
-                if (Insert(obj, position - 1) != -1)
+            while (copyPos > 0)
             {
-                    return position;
+                if (arr[copyPos] == null)
+                {
+                    arr[copyPos] = obj;
+                    return copyPos;
                 }
+                copyPos--;
             }
+
             return -1;
+
         }
 
         public T? Remove(int position)