Rotate a Matrix by 90 degrees
If the input is:
1 2 3
4 5 6
7 8 9
So the answer would be:
3 6 9
2 5 8
1 4 7
similar to Problem 412. Back to basics 22 - Rotate a matrix
Their is a command for this already built in. rot90(x)
Make a checkerboard matrix
Getting the row and column location from a matrix
Reindex a vector
y equals x divided by 2
Given a number find two variables
Convert from Base 10 to base 5
Are all the three given point in the same line?
arrangement of symbols
Find nearest prime number less than input number
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