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Solution: Where Will the Ball Fall

Explore how to determine the path of balls dropped into a grid where diagonals redirect them. Learn to simulate ball movement row by row, identify stuck conditions such as V-shaped traps or wall collisions, and return final exit columns or stuck status. This lesson deepens your understanding of matrix traversal and conditional logic in algorithm design.

Statement

You have nn balls and a 2D grid of size m×nm \times n ...