The solution to the HPAir uses an adjacency list to represent the fl ight map. Repeat the solution to this problem, but defi ne the adjacency list as a list of lists instead of an array of linked...

The solution to the HPAir uses an adjacency list to represent the fl ight map. Repeat the solution to this problem, but defi ne the adjacency list as a list of lists instead of an array of linked chains. Use lists that have a link-based implementation.