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Update and rename matrix-sum-diagonals.py to matrix_sum_diagonals.py

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marina 2023-08-07 17:33:29 -07:00 • committed by GitHub
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arrays_and_strings/matrix-sum-diagonals.py → arrays_and_strings/matrix_sum_diagonals.py
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@ -2,15 +2,6 @@
# -*- coding: utf-8 -*-
# author: bt3gl
# Given a square matrix, calculate the absolute difference
# between the sums of its diagonals.
import math
import os
import random
import re
import sys
def diagonal_difference(arr):
diag_1 = 0
@ -27,9 +18,3 @@ def diagonal_difference(arr):
return diag_1, diag_2, abs(diag_1 - diag_2)
if __name__ == '__main__':
arr = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
print(diagonal_difference(arr))