# Problem Name

Clear and concise description of the problem. Explain what needs to be solved.

## Input Format

- Describe the structure of the input data
- Specify data types and constraints
- Provide examples if helpful
- Mention special cases or edge conditions

## Output Format

- Describe expected output structure
- Specify precision requirements if numerical
- Explain any special formatting rules

## Notes

- Any additional information or hints
- Special considerations
- Possible approaches
