Created
May 31, 2020 17:47
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| matrix = [list(map(int, input().split())) for _ in range(int(input()))] | |
| diagonal1 = [(matrix[i][i]) for i in range(len(matrix))] | |
| diagonal2 = [matrix[i[0]][i[1]] for i in tuple( | |
| zip([h for h in range(len(matrix))], [v for v in range(len(matrix) - 1, -1, -1)]))] | |
| print(abs(sum(diagonal1) - sum(diagonal2))) |
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