Can you explain heuristics in A* search algorithm?
Sure! Heuristics in the A* search algorithm are functions that estimate the cost to reach the goal from a given node.
How does A* use these heuristics?
A* uses heuristics to prioritize which nodes to explore next, balancing the cost to reach the node and the estimated cost to the goal.
Can you give an example of a heuristic?
A common heuristic is the Manhattan distance, which calculates the total grid distance between two points.
What makes A* more efficient than other algorithms?
A* is efficient because it combines the benefits of Dijkstra's algorithm and greedy best-first search, using heuristics to guide its search.
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