Out of Boundary Paths
Determine the number of ways a ball can exit an m by n grid from a starting cell in at most maxMove steps. Solve this Apple challenge modulo 10^9+7.
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Determine the number of ways a ball can exit an m by n grid from a starting cell in at most maxMove steps. Solve this Apple challenge modulo 10^9+7.
Check more interview questions and experiences about Apple
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