Problems
| Problem | Category | Types | Points | AC % | Users | |
|---|---|---|---|---|---|---|
| COI '14 #3 Ogledala | COCI | Ad Hoc | 30p | 31.0% | 5 | |
| COI '14 #4 Sir | COCI | Ad Hoc, Geometry | 25p | 28.1% | 10 | |
| COI '15 #1 Dijamant | COCI | Dynamic Programming, Graph Theory | 25p | 40.6% | 9 | |
| COI '15 #2 Palinilap | COCI | Ad Hoc, String Algorithms | 25p | 23.9% | 16 | |
| COI '15 #3 Relay | COCI | Geometry | 30p | 25.7% | 6 | |
| COI '15 #4 Torrent | COCI | Dynamic Programming | 25p | 36.2% | 31 | |
| COI '16 #1 Ili | COCI | Graph Theory | 17p | 42.9% | 3 | |
| COI '16 #2 Raspad | COCI | Graph Theory | 30p | 42.9% | 3 | |
| COI '16 #3 Trapezi | COCI | Ad Hoc, Graph Theory | 35p | 0.0% | 0 | |
| COI '16 #4 Zagrade | COCI | Graph Theory | 25p | 29.4% | 14 | |
| COI '17 #1 Paprike | COCI | Graph Theory | 12p | 53.1% | 34 | |
| COI '17 #2 Pick | COCI | Ad Hoc | 20p | 10.5% | 2 | |
| COI '17 #3 Svjetlost | COCI | Data Structures, Geometry | 25p | 0.0% | 0 | |
| COI '17 #4 Zagonetka | COCI | Ad Hoc, Graph Theory, Interactive | 17p | 3.1% | 3 | |
| COI '18 #1 Izlet | COCI | Graph Theory | 30p | 0.0% | 0 | |
| COI '18 #2 Ljepotica | COCI | Dynamic Programming | 15p | 28.2% | 9 | |
| COI '18 #3 Segway | COCI | Implementation | 12p | 40.0% | 4 | |
| COI '18 #4 Tenis | COCI | Data Structures | 30p | 10.5% | 4 | |
| COI '19 #1 Paint | COCI | Graph Theory | 40p | 7.9% | 12 | |
| COI '19 #2 Pastiri | COCI | Graph Theory | 35p | 3.7% | 6 | |
| COI '19 #3 Semafor | COCI | Graph Theory | 20p | 16.7% | 1 | |
| COI '19 #4 Zagrade | COCI | Ad Hoc, Interactive | 15p | 23.0% | 19 | |
| COI '20 #1 Autobahn | COCI | Data Structures | 15p | 12.3% | 29 | |
| COI '20 #2 Cigle | COCI | Dynamic Programming | 20p | 19.4% | 25 | |
| COI '20 #3 Izvanzemaljci | COCI | Geometry | 25p | 0.8% | 1 | |
| COI '20 #4 MalnaRISC | COCI | Ad Hoc | 20p | 2.9% | 8 | |
| 3n+1 | Uncategorized | Implementation | 3 | 39.6% | 1743 | |
| Comparing Arrays | Uncategorized | Data Structures, String Algorithms | 15p | 16.5% | 64 | |
| Data Compression | Uncategorized | Ad Hoc | 15p | 0.0% | 0 | |
| Ray's Tricky Connectivity | Uncategorized | Brute Force, Graph Theory | 10p | 22.3% | 80 | |
| Non-constructive Constant Time Algorithm | Fun Math | Intermediate Math | 20 | 14.3% | 4 | |
| Counting Problem | Uncategorized | Dynamic Programming | 17 | 45.5% | 5 | |
| CPC '19 Contest 1 P0 - Shoes | Uncategorized | Implementation | 3p | 56.6% | 271 | |
| CPC '19 Contest 1 P1 - Distance | Uncategorized | Greedy Algorithms | 3p | 55.7% | 343 | |
| CPC '19 Contest 1 P2 - Luggage | Uncategorized | Greedy Algorithms | 7p | 27.1% | 351 | |
| CPC '19 Contest 1 P3 - Admiral Kuznetsov | Uncategorized | Dynamic Programming | 12p | 16.0% | 80 | |
| CPC '19 Contest 1 P4 - Sorting Practice | Uncategorized | Implementation, Interactive | 12p | 7.4% | 19 | |
| CPC '19 Contest 1 P5 - A Puzzlingly Puzzling Puzzle Problem 😎 | Uncategorized | Ad Hoc, Graph Theory | 17p | 8.4% | 10 | |
| CPC '19 Contest 1 P6 - Maintaining Some Coins | Uncategorized | Data Structures | 20p | 1.9% | 10 | |
| CPC '21 Contest 1 P0 - AQT and Alphabet | Uncategorized | Implementation | 3 | 68.7% | 388 | |
| CPC '21 Contest 1 P1 - AQT and Fractions | Uncategorized | Simple Math | 5p | 16.2% | 252 | |
| CPC '21 Contest 1 P2 - AQT and Multiset | Uncategorized | Ad Hoc | 7p | 23.3% | 168 | |
| CPC '21 Contest 1 P3 - AQT and Circles | Uncategorized | Geometry, Simple Math | 10p | 13.6% | 107 | |
| CPC '21 Contest 1 P4 - AQT and Directed Graph | Uncategorized | Graph Theory | 12p | 30.5% | 265 | |
| CPC '21 Contest 1 P5 - AQT and Modern Art | Uncategorized | Ad Hoc, Implementation, Interactive | 15p | 15.8% | 45 | |
| CPC '21 Contest 1 P6 - AQT's Break Time is Over | Uncategorized | Data Structures | 20p | 7.2% | 26 | |
| CPC '21 Contest 1 P7 - AQT and Quarantine | Uncategorized | Data Structures, Graph Theory | 20p | 16.2% | 17 | |
| COCI '06 Regional #1 Bard | COCI | Implementation | 7 | 27.4% | 299 | |
| COCI '06 Regional #2 Tetris | COCI | Implementation | 10 | 51.6% | 40 | |
| COCI '06 Regional #3 Firefly | COCI | Implementation | 10 | 38.1% | 238 |