33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
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#!/usr/bin/env python3
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def main():
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with open('day8.sample', 'r') as file:
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lines = file.readlines()
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matrix = [list(line.strip()) for line in lines]
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last_column = len(matrix[0]) -1
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last_row = len(matrix) -1
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print(last_column, last_row)
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visible = 0
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for row_index, row in enumerate(matrix):
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for column_index, column in enumerate(row):
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try:
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if (column > matrix[row_index + 1][column_index] or
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column > matrix[row_index - 1][column_index] or
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column > matrix[row_index][column_index + 1] or
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column > matrix[row_index][column_index - 1]):
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visible += 1
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elif (row_index == 0 or column_index == 0 or
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row_index == last_row or column_index == last_column):
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visible += 1
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else:
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print(f'not visible {column_index}x{row_index}', column)
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except IndexError:
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visible += 1
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print(visible)
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if __name__ == '__main__':
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main()
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