3. (8 points) Write a function that takes two integer parameters (n, m) (which you can assume to be positive) and draws a (hollow) rectangle of characters to stdout. E.g. on input (4, 7), the output would look like this: ak IMPORTANT: note that the rows have spaces between each star to account for the fact that terminal cells are usually taller than they are wide. Consecutive characters would look like*******, but you want *