Competitive Programming 2 – CS311-CP2/2026-Spring

Assignments

• LATE SUBMISSIONS ONLY (Remaining: 43 days 9:51:13)
1. Mountainous Palindromic Subarray
2. Summer Trip
3. Space Alignment
4. DRM Messages
5. Virus Replication
6. Johnny Applesack
7. 0-1 Sequences
8. Flip Five
9. Recycling
10. Intersecting Rectangles
11. Stol
12. The Sound of Silence
13. Candy Distribution
14. Remoteland
15. Debugging
16. A Rational Sequence
17. I Hate The Number Nine
18. King's Colors
19. Hopscotch
20. Election
21. Mega Inversions
22. Worst Weather Ever
23. Movie Collection
24. Juggler
25. Boiler Deliveries
26. Supercomputer
27. Find my Family
28. Antimatter Rain
29. Turbo
30. War on Weather
31. Getting Through
32. Fractal
33. Splat
34. Cheating a Boolean Tree
35. Keeping On Track
36. Boxes
37. Appeal to the Audience
• Topic 0: Introduction, Implementation (Ended)
1. Mountainous Palindromic Subarray
2. Summer Trip
3. Space Alignment
4. DRM Messages
• Topic 1: Observation: Pruning, Perspective (Ended)
1. Virus Replication
2. Johnny Applesack
3. 0-1 Sequences
4. Flip Five
• Topic 2: Observation: Sweep Line, Monotonic Queue (Ended)
1. Recycling
2. Intersecting Rectangles
3. Stol
4. The Sound of Silence
• Topic 3: Number Theory: Binary Exponentiation, Sieve, ExGCD (Ended)
1. Candy Distribution
2. Remoteland
3. Debugging
4. A Rational Sequence
• Topic 4: Combinatorics: Counting, Inclusion-Exclusion (Ended)
1. I Hate The Number Nine
2. King's Colors
3. Hopscotch
4. Election
• Topic 5: Range Query: RMQ and Fenwick Tree (Ended)
1. Mega Inversions
2. Worst Weather Ever
3. Movie Collection
4. Juggler
• Topic 6: Range Query: Segment Tree Easy (Ended)
1. Supercomputer
2. Find my Family
3. Antimatter Rain
4. Turbo
• Topic 7: Geometry: Basic, Convex Hull (Ended)
1. War on Weather
2. Getting Through
3. Fractal
4. Splat
• Topic 8: Tree: DP, DFS Order (Ended)
1. Cheating a Boolean Tree
2. Keeping On Track
3. Boxes
4. Appeal to the Audience
• Topic 9: String: Hash, Trie (Remaining: 4 days 3:51:13)
1. I Repeat Myself I Repeat Myself I Repeat
2. Baby Names
3. Typo
4. Dvaput
• Topic 10: Bitmask: DP, Graph (Start: 2026-04-01 14:00 CEST)
• Topic 11: Random Problem Solving (Start: 2026-04-08 14:00 CEST)