Closest To Origin Assignment
Code to Implement
| file: | src/main/sml/closest_to_origin/closest_to_origin.sml |  |
| functions: | closest_to_origin |
closest_to_origin
Write a function
fun closest_to_origin(xys : (int*int) list) : (int*int) option
which optionally returns closest point to the origin, if it exists.
Test
| source folder: | src/test/sml/closest_to_origin |
| how to run with CM.make verbosity off: | sml -Ccm.verbose=false closest_to_origin.sml |
| how to run with CM.make verbosity on: | sml closest_to_origin.sml |
note: ensure that you have removed all printing to receive credit for any assignment.
