Hi everyone,
Can I just check that this challenge is working correctly? I have published a solution that is working about 30% of the time and I have completed it, so this isn't asking for hints.
For example, one time the question was evaluate:
124 - (909 * 791) + 635 - 490 + 449 * 252 + 966 * 458
I submitted an answer which uses all of these numbers, which in a Lisp interpreter outputs -163174. When I submit my answer, it shows a red error message saying "-163174". However that expression definitely does evaluate to -163174, so is there something wrong with the challenge?
Posted by Pha. 