You are solving a competitive programming problem.
Problem directory: /app
- Read statement.txt for the full problem description
- Time limit: 1.0s, Memory limit: 512m
- Total test cases: 1
- Scoring is partial: 0-100% based on fraction of test cases passed
Problem type: SPECIAL JUDGE
This problem accepts multiple valid outputs. Your solution will be checked by a special judge, not by exact string matching.
Read AGENT.md in this directory for compilation, testing, and workflow guidance.
You can call bash /app/submit.sh at any time during this task to get a graded
score and feedback on /app/solution.cpp from the same judge that scores the
final result. Submit early and iterate.
Begin by reading the full problem statement in statement.txt.