When I see beautiful and efficient Ly Cao solutions, I have the feeling that Cody has found another master (after Alfonso).
Thank you. I'm flattered. I still have a lot to learn.
So many choices
Convert a vector into a number
Given a matrix, swap the 2nd & 3rd columns
Length of the hypotenuse
Solve a System of Linear Equations
Assign matrix rows/columns to separate variables
Assign matrix elements to separate variables
Cumulative maximum of an array
Change a specific color in an image
Find mistyped words in text (mixed-up letters)
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