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.
Clean the List of Names
Counting in Finnish
Project Euler: Problem 6, Natural numbers, squares and sums.
Return elements unique to either input
Saving MATLAB session to a file
Find and replaces spaces from a input string with *
Let's get back to school, and create multiplication tables
Matrix rotation as per given angle
Create an index-powered vector
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