I am on step three of the Python "splitting and joining" challenge and I've checked my code in Python Fiddle and it works fine. However, when I post the code into the challenge, it tells me "it didn't find the
Lack of first-class functions (even if templates give much of the same functionality). No garbage collection. Replication of definitions in .h files. Typing system imperfect (doesn’t require casts for enums, doesn’t allow dynamic programming). Hard or impossible to mix code and data. Doesn...