What is the A* algorithm and how does it work?
The A* algorithm is a popular pathfinding and graph traversal algorithm. It finds the shortest path from a start node to a target node using a heuristic to estimate the cost.
What kind of problems can the A* algorithm solve?
A* is commonly used in navigation systems, game development for character movement, and robotics for route planning.
Can you explain how the heuristic works in A*?
Sure! The heuristic in A* helps estimate the cost from the current node to the target node, guiding the search more efficiently.
What are some common heuristics used with A*?
Common heuristics include the Manhattan distance, Euclidean distance, and Chebyshev distance, depending on the grid layout.
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