METADATA_HOWTO.md

Updating meta data

If the correct answer for a question has changed, you need to update the meta_data.json file in the directory for that question. Here's an example:

{
    "answer": "1",
    "difficulty": 2,
    "state": "PUB",
    "id": 1,
    "result": "OK"
}

The fields you need to care about are answer and result:

• answer: If the program is supposed to compile and output something, put that output here. If not, set it to "".
• result: Here you need to set the correct shorthand for an enum. The possible values are:
  • OK: The program is guaranteed a certain output
  • CE: The program has a compilation error
  • US: The program is unspecified / implementation defined
  • UD: The program has undefined behavior