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  1. Prepare
  2. Algorithms
  3. Warmup
  4. Diagonal Difference
  5. Discussions

Diagonal Difference

  • KMH92
     + 21 comments

    The beauty of python:

    d1 = sum([a[x][x] for x in range(n)]) 
d2 = sum([a[x][n-1-x] for x in range (n)])
print(abs(d1-d2))