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In the problem Problem 858. Permute diagonal and antidiagonal created by Jean-Marie SAINTHILLIER the test suite is only based on squared m-by-m matrix .

In this problem you must submit a solution which **returns the diagonal and anti-diagonal elements without using the DIAG function** for any **m-by-n matrix**

Example:

If the input is a matrix 4*3

x = [ 0 0 0 1 48 17 0 2 99 14 0 3]

we expect **2 output vectors**:

dg_elements = [0 48 99] % diagonal elements

antidg_elements = [14 2 17 ] % anti-diagonal elements

Note : You do not have to permute anything. Just return the elements.

50 correct solutions
58 incorrect solutions

Last solution submitted on Sep 23, 2015

1 player likes this problem