System Design · Meta · Hard
Requirements Core behavior: accept source-code submissions, execute supplied tests, report the outcome, and maintain a real-time contest ranking board. Interface: accept source_code and test_cases as input, and return a verdict as output. Notes High-level submission execution and leaderboard update flow A frequent follow-up is, "What happens when Docker runs the submission?" Be prepared to cover container launch, filesystem separation, and seccomp and cgroup enforcement. An…
Checking your access…