similar to Problem 412. Back to basics 22 - Rotate a matrix
Their is a command for this already built in. rot90(x)
Swap the first and last columns
Knight's Tour Checker
Stuff the Board
Check that number is whole number
Replace Vector Elements
Soccer - TOTO
Are all the three given point in the same line?
Given a number find two variables
Calculate the area of a triangle between three points
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