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def diagonalDifference(arr):
# Write your code here
arr1 = []
arr2 = []
for i in range(n):
arr1.append(arr[i][i])
arr2.append(arr[i][n-1-i])
return int(math.fabs(sum(arr1)-sum(arr2)))
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Diagonal Difference
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def diagonalDifference(arr): # Write your code here arr1 = [] arr2 = [] for i in range(n): arr1.append(arr[i][i]) arr2.append(arr[i][n-1-i]) return int(math.fabs(sum(arr1)-sum(arr2)))