I've just uploaded my solution to the homework. When I tested it on my pc it gives 16/16 test passed but when uploaded only 13 out of 16 test are completed successfully.
Don't know what else to do.
https://imgur.com/a/SO015wp
Here are 2 screenshot of the problem.
Don't know what else to do.
https://imgur.com/a/SO015wp
Here are 2 screenshot of the problem.