LeetCode 576: Out of Boundary Paths
Problem Restatement We are given an m x n grid and a ball starting at position [startRow, startColumn] . On each move, the ball can move one cell in one of four directions: up, down, left, right The ball may also move outside the grid. We can use at most maxMove moves. Return the number of different paths that move the ball out of the grid boundary. Since the answer...