Divide and conquer
Resources
Problems
| Product | 96 / 112 | 1900 | |
| Big board | 34 / 42 | 2000 | |
| Segment queries | 48 / 57 | 2000 | |
| xor xor xor | 41 / 51 | 2100 | |
| Coins flip | 17 / 33 | 2200 | |
| Slimes | 14 / 39 | 2200 | |
| 4D longest path | 8 / 13 | 2200 | |
| Good subarray | 14 / 74 | 2300 | |
| Shortest path on grid | 11 / 16 | 2300 | |
| Dynamic MST | 13 / 21 | 2500 |