![\"\"](\"https://assets.leetcode.com/uploads/2023/04/12/yetgrid4drawio.png\")
\nInput: grid = [[3,2,4],[2,1,9],[1,1,7]]\nOutput: 0\nExplanation: Starting from any cell in the first column we cannot perform any moves.\nYou are given a 0-indexed m x n matrix grid consisting of positive integers.
You can start at any cell in the first column of the matrix, and traverse the grid in the following way:
\n\n(row, col), you can move to any of the cells: (row - 1, col + 1), (row, col + 1) and (row + 1, col + 1) such that the value of the cell you move to, should be strictly bigger than the value of the current cell.Return the maximum number of moves that you can perform.
\n\n\n
Example 1:
\n![\"\"](\"https://assets.leetcode.com/uploads/2023/04/11/yetgriddrawio-10.png\")
\n\nInput: grid = [[2,4,3,5],[5,4,9,3],[3,4,2,11],[10,9,13,15]]\nOutput: 3\nExplanation: We can start at the cell (0, 0) and make the following moves:\n- (0, 0) -> (0, 1).\n- (0, 1) -> (1, 2).\n- (1, 2) -> (2, 3).\nIt can be shown that it is the maximum number of moves that can be made.\n\n
Example 2:
\n\n\n\n\n
\n
Constraints:
\n\nm == grid.lengthn == grid[i].length2 <= m, n <= 10004 <= m * n <= 1051 <= grid[i][j] <= 106Compiled with clang 11 using the latest C++ 17 standard.
Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.
Most standard library headers are already included automatically for your convenience.
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