:type grid: List[List[int]] :rtype: int
(self, grid)
| 43 | return (up, left) |
| 44 | |
| 45 | def minPathSum(self, grid): |
| 46 | """ |
| 47 | :type grid: List[List[int]] |
| 48 | :rtype: int |
| 49 | """ |
| 50 | |
| 51 | for i in range(len(grid)): |
| 52 | for j in range(len(grid[0])): |
| 53 | xy = self.get_up_left(j, i) |
| 54 | up = grid[xy[0][1]][xy[0][0]] if xy[0] else float('inf') |
| 55 | left = grid[xy[1][1]][xy[1][0]] if xy[1] else float('inf') |
| 56 | |
| 57 | if up == float('inf') and left == float('inf'): |
| 58 | continue |
| 59 | grid[i][j] = grid[i][j] + min(up, left) |
| 60 | |
| 61 | |
| 62 | return grid[-1][-1] |
nothing calls this directly
no test coverage detected