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Maze Traversal (Find a Path in a Grid)
Given a 2D grid of 0/1 (0=open, 1=wall), determine if a path exists from start to end using 4-direction moves. Use BFS/DFS with visited tracking. Complexity: O(rows*cols) time, O(rows*cols) space.
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Maze Traversal (Find a Path in a Grid): Given a 2D grid of 0/1 (0=open, 1=wall), determine if a path exists from start to end using 4-direction moves. Use BFS/DFS with visited…. Expect algorithms and grid decisions under intermediate level constraints.
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