Divide and conquer
Resources
Problems
| Product | 98 / 114 | 1900 | |
| Big board | 34 / 42 | 2000 | |
| Segment queries | 48 / 57 | 2000 | |
| xor xor xor | 42 / 52 | 2100 | |
| Coins flip | 18 / 34 | 2200 | |
| Slimes | 15 / 40 | 2200 | |
| 4D longest path | 8 / 13 | 2200 | |
| Good subarray | 15 / 75 | 2300 | |
| Shortest path on grid | 12 / 19 | 2300 | |
| Dynamic MST | 13 / 21 | 2500 |