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from typing import List def update_field(matrix: List[List[str]]) -> List[List[str]]: # Find the coordinates of the connected figure connected_figure_coords = [] for i in range(len(matrix)): for j in range(len(matrix[0])): if matrix[i][j] == 'F': connected_figure_coords.append((i, j)) # Update the state of the field after the figure stops falling while True: is_falling = False for i, j in connected_figure_coords: if i == len(matrix) - 1 or matrix[i+1][j] == '#': continue if matrix[i+1][j] == '.': matrix[i][j] = '.' matrix[i+1][j] = 'F' connected_figure_coords.remove((i, j)) connected_figure_coords.append((i+1, j)) is_falling = True if not is_falling: break return matrix
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