Judging format

This page will explain how the judge works as a standalone program.

Once compiled, the judge can be run as a program through the terminal.

It expects the following arguments: ./judge <lang (c/cpp/java/py/asm)> <problem_dir> <jid>

The problem directory should be a valid problem directory containing the necessary elements and should also contain a file named main<jid>.<lang>.

The judge will output one line per test case, with the following format:

(verdict) (memory) (time)

Once judging has completed, the judge will exit with the following possible codes:

• 0: accepted
• 1: wrong answer
• 2: time limit exceeded
• 3: memory limit exceeded
• 4: internal error
• 5: output limit exceeded
• 6: compilation error
• 7: invalid return
• 8: runtime error
• 9: segmentation fault
• 10: floating point exception
• 11: aborted
• 12: disallowed system call
• 13: illegal instruction