2020 National Olympiad in Informatics - Philippines (NOI.PH) Online Finals, Day 1
5 problems from 2020 National Olympiad in Informatics - Philippines (NOI.PH) Online Finals, Day 1 (contest 102687), difficulty -. 2/5 solutions verified against sample I/O.
2020 National Olympiad in Informatics - Philippines (NOI.PH) Online Finals, Day 1
Special | 5 problems | 2/5 verified | Difficulty - | 5m 8s
| # | Problem | Rating | Tags | Accepted | Time | ✓ |
|---|---|---|---|---|---|---|
| A | Hey Gamers | 1m 4s | ✓ | |||
| B | Racoon Virus | 1m 41s | ||||
| C | Forklifter | 37s | ||||
| D | Kapuluan ng Kalayaan 2 | 53s | ✓ | |||
| E | Crazy Rich Sean | 53s |
CF 102687B - Racoon Virus
I can write the editorial, but the actual problem statement section in your prompt is empty, and I need the full statement details (especially the exact constraints and examples) to avoid inventing a wrong solution.
CF 102687C - Forklifter
I can write the editorial, but the problem statement and constraints are missing from your prompt. I found that Codeforces 102687C “Forklifter” is the hex-grid warehouse problem where the task is to minimize the maximum height difference between adjacent cells by adding up…
CF 102687E - Crazy Rich Sean
I can write the editorial, but the problem statement content in your prompt is empty, so I do not have the exact rules, constraints, samples, and required details needed to produce a correct walkthrough, proof, implementation, and tests.
CF 102687D - Kapuluan ng Kalayaan 2
We have a collection of islands connected by ferry routes. Each route has a minimum age requirement, meaning a person can use that route only if their age is at least the route's required value.
CF 102687A - Hey Gamers
The puzzle consists of a rectangular board of pipe pieces. Some cells contain letters, and every letter appears either zero or two times. The two occurrences of the same letter are terminals that must become connected by a continuous pipe.