21 lines
346 B
Python
21 lines
346 B
Python
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rows = 5
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cols = 4
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mat = [range(0 + (cols * i), cols + (cols * i), 1) for i in range(rows)]
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def print_mat(mat):
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for s in mat:
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print(*s)
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def rotate_mat(mat):
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mat = [[mat[row][col] for row in range(rows - 1, -1, -1)] for col in range(cols)]
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return mat
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print_mat(mat)
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mat = rotate_mat(mat)
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print("rotated:")
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print_mat(mat)
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