Basically the same as Problem 1158
only the odds.
Works for current test suite, but not in general.
Try adding an even sized matrix (magic(6), for instance) to the test suite. If the two diagonals don't share any points, a lot of these solutions won't work.
First time I see this notation.
Times 2 - START HERE
So many choices
First non-zero element in each column
Change the sign of even index entries of the reversed vector
Swap two numbers
Who is the baby and who is the daddy in this family?
Broken numlock key, oppps !
Create a matrix with difference of each row of input matrix
Let's get back to school: create mixed numbered fraction
Matrix rotation as per given angle
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