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  1. Prepare
  2. Algorithms
  3. Constructive Algorithms
  4. Flipping the Matrix
  5. Discussions

Flipping the Matrix

  • tamrakar2
     + 0 comments

    I came up with this solution based on your explanation.

    def flippingMatrix(matrix):

    l = len(matrix)-1
num_groups = (len(matrix)**2)/4
iterator = int(num_groups**(1/2))
groups = []

for i in range(iterator):
    for j in range(iterator):
        groups.append([matrix[i][j], matrix[i][l-j], matrix[l-i][j], matrix[l-i][l-j]])
maxs = []
for i in range(len(groups)):
    maxs.append(max(groups[i]))

return sum(maxs)