Problem 45878. Get the elements of diagonal and antidiagonal for any m-by-n matrix (★★★★)

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

dg_elements = [0 48 99] % diagonal elements

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

Solution Comments

Problem Recent Solvers34

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