The difficulty with this problem is not generating the sequence, that is trivial, but to conform to the completely arbitrary and inaccurate rounding rules of the test suite.
Something I really want to tell the one who create this problem: base on this test suite you just made, I'm positively sure that you've learned your lesson in gym class.
Need to round the results to 4 decimal places, and for one of the cases multiply by 1e5*round(out/1e5,4). I am pretty sure the author ran the function and just copied and pasted its result in the test suite. Not a good idea for single or double numbers. The test suite needs some tolerance to error due to numeric imprecision.
Check your y_correct for x=20 for extraneous whitespace characters.
Sum of diagonal of a square matrix
07 - Common functions and indexing 2
Remove the Zero
Write a function man that takes a row vector v and returns a matrix H as follows..
Back to Basics - Find no. of elements in a matrix?
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