## Computing Club's Winter Contest

Welcome to Computing Club's Winter Contest!

The problem setters for this contest are

and .You have **150 minutes** (previously updated from 120) to solve 4 problems with difficulty ranging from CCC J3 to S3. Each problem is worth a total of \(100\) points.

In case of ties, the sum of the time penalties will be used as tiebreaker for this contest.

**Additional Information:**

- Make sure you read all of the problems. There will be subtasks that allow you to get partial points, and every point counts.
- All problems have been tested with C++ and Python. The time limit for each problem will be at least 2x the reference solution's execution time.
- As with any contest,
**discussing contest problems before the contest end date is strictly prohibited.**The only exception is the post-contest discussion channel in the club server, which can only be accessed once your window is over.

Good luck!

## Problems

Problem | Points | AC Rate | Users |
---|---|---|---|

CBOJ Winter Contest Problem 1 - Cyclic Isomers | 7p | 47.7% | 19 |

CBOJ Winter Contest Problem 2 - Suitcase Packing | 7p | 21.9% | 16 |

CBOJ Winter Contest Problem 3 - Stacking Spacers | 12p | 23.9% | 16 |

CBOJ Winter Contest Problem 4 - Paint.NET | 12p | 22.4% | 14 |

## Comments