LCC '23 Contest 3 Junior
Welcome to the third edition of Lyon's Computing Competition (LCC) of the 2023-24 school year! This month's theme: Christmas! 🎄❄️
Before writing the contest, you may wish to check out the faq and tips pages. After joining the contest, proceed to the Problems tab to begin. You can also head to Users if you wish to see the rankings.
Contest Parameters
| Parameter | Description |
|---|---|
| Duration | 2.5 hours |
| Number of Problems | 5, with partials |
| Feedback | Instant Full Feedback, no clipped output |
| Time Bonus | 1pt for every 5 mins before the end, multiplied by your score as a percentage, rounded down |
| First Try Bonus | 10 points for full AC on the first try |
Some additional notes you may wish to read:
- Remove all extra debugging code and/or input prompts from your code before submitting. The judge is very strict—most of the time, it requires your output to match exactly.
- Do not pause program execution at the end. The judging process is automated.
- You should use stdin / stdout to perform input / output, respectively.
- It is guaranteed that all the problems will be solvable with C++ and Java.
- Read carefully, and try to attempt all the problems. Some problems offer partial marks in the form of subtasks, solve these for those extra points!
Problems
| Problem | Points | AC Rate | Users |
|---|---|---|---|
| LCC '23 Contest 3 J1 - Christmas Dinner | 3 | 85.7% | 12 |
| LCC '23 Contest 3 J2 - Present Unwrapping | 3 | 34.6% | 9 |
| LCC '23 Contest 3 J3 - Snowball Making | 5 | 15.4% | 5 |
| LCC '23 Contest 3 J4 - Christmas Dinner Platters | 7 | 35.0% | 6 |
| LCC '23 Contest 3 J5 - Gingerbread Houses | 7p | 100.0% | 1 |
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