What are some examples of heuristic functions in C++?
Heuristic functions are used in algorithms to estimate the cost of reaching a goal. In C++, examples include A* search and greedy best-first search.
Can you explain how the A* search algorithm uses heuristic functions?
Sure! The A* search algorithm uses a heuristic to estimate the cost from the current node to the goal, combining it with the cost from the start node to the current node to prioritize paths.
What are some common heuristics used in A*?
Common heuristics include Manhattan distance for grid-based maps and Euclidean distance for continuous spaces.
How can I implement a heuristic function in my C++ project?
You can implement a heuristic function as a separate function that takes the current state and goal state as parameters, returning an estimated cost.
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