Given a matrix, return the sum of all the elements across the diagonals.
E.g. A = [1 2 3;
4 5 6;
7 8 9;]
sum = 25 as sum of (1, 3, 7, 9,5)
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.
Remove all the consonants
"Low : High - Low : High - Turn around " -- Create a subindices vector
05 - Vector Equations 1
Matlab Basics II - Max & Index of Max
multiply by three
Let's get back to school, and create multiplication tables
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Matrix rotation as per given angle
Let's get back to school: create mixed numbered fraction
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