Define a function in MATLAB which takes a vector as its only input argument, then swaps the position of its elements as illustrated in the examples below.

Example: $[12345]$ should be transformed by your function into $[54321]$

Example: $[39458722]$ should be transformed by your function into $[22874539]$

The built$-$in functions: str$2$num$(),$ num$2$str$(),$ flip$(),$ fliplr$(),$ and strcmp$()$ are NOT allowed