The Test Suite only accepts one ordering of the two x values, but the ordering is not explained. See e.g. Solution 1574317. Either the Test Suite or the Problem Statement needs to be amended. Also, it is recommended that at least four test cases be provided, though more are often necessary to prevent hard-coded workarounds. —DIV
Sorry, I suppose the "hint" does suggest that descending order is wanted. However it would still have been beneficial to state it explicitly. —DIV
Swap the first and last columns
Generate a NaN...on purpose
01 - Scalar variables
Change the first and last diagonal element of the identity matrix to zero
Change matrix to vector2
Opposite task convert string hexadecimal numbers array into array of decimal numbers .
Convert array of decimal numbers into binary numbers array.
Find sum of negative elements in row.
Set x value to each odd index of vector y.
Calculate the values of a polynomial.
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