Difference array
Frequency: 7/10
An application of prefix sum.Resources
Problems
| Range update | 738 / 762 | 800 | |
| 2D range update | 481 / 488 | 800 | |
| Bulk range update | 403 / 437 | 900 | |
| Climbing | 154 / 180 | 1000 | |
| Stair range update | 304 / 352 | 1100 |
| Range update | 738 / 762 | 800 | |
| 2D range update | 481 / 488 | 800 | |
| Bulk range update | 403 / 437 | 900 | |
| Climbing | 154 / 180 | 1000 | |
| Stair range update | 304 / 352 | 1100 |