Naming this as a function (beginner)

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Thomas John Rees
Thomas John Rees on 16 Feb 2022
Commented: Benjamin Thompson on 16 Feb 2022
Existing code:
n=3
reshape(randperm(n^2),n,n)
_____________________
This one line of code does exactly what I want. Depending on the value of n; a matrix of n size produces unique element values between 1-n^2.
I'd like to call this function something; randomMatrix(n), so that I can just change the 'n' to do everything above. I'm not sure if I'm asking this clearly, so I'll quote the question from my homework.
I'm told to 'write a function called randomMatrix(n)' that does exactly what my eisting code does, I essentially just need to call the function by that name.
note: I've tried something like
function A = randomMatrix(n)
A = reshape(randperm(n^2),n,n)
end.
May someone help me out /annotate their code?
  1 Comment
Benjamin Thompson
Benjamin Thompson on 16 Feb 2022
Your code looks fine except you do not add a period after the "end" keyword and you should put a semicolon after the reshape line to suppress MATLAB displaying the value of A to the command window. What is wrong?

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