direction size added

Author: offamitkumar

directions.cpp

@@ -1,10 +1,12 @@
 // 8 - D
+const int DSIZE = 8;
 array<int,8>X{-1,-1,-1,0,0 ,1,1,1};
 array<int,8>Y{-1, 0, 1,1,-1,1,-1,0};
 
 
 // 4 - D
 
+const int DSIZE = 4;
 array<int,4>X{-1,1,0,0};
 array<int,4>Y{0,0,-1,1};