Module advent_of_code_2022::day_8

This is my solution for Advent of Code - Day 8 - Treetop Tree House

Identify the best tree in a grid to build a tree house in, it must be hidden and have a good view.

Functions

• count_visible_with_delta 🔒
  For a given tree, count how many trees can be seen in a given direction
• find_best_scenery_score 🔒
  For each tree in the grid, multiply the trees they can see in each direction. Return the best score.
• find_visible_count 🔒
  Count the trees visible from the edges of the grid.
• mark_visible_trees 🔒
  For a given row or column start or end step forwards or backwards marking those that can be seen from the starting position
• run
  The entry point for running the solutions with the ‘real’ puzzle input.
• with_delta 🔒
  Apply a multiple of a delta to a starting position to get the position for a step if it is positive