Difference array
Frequency: 7/10
An application of prefix sum.Resources
Problems
| Range update | 940 / 968 | 800 | |
| 2D range update | 617 / 629 | 800 | |
| Bulk range update | 525 / 566 | 900 | |
| Climbing | 241 / 276 | 1000 | |
| Stair range update | 408 / 462 | 1100 |
| Range update | 940 / 968 | 800 | |
| 2D range update | 617 / 629 | 800 | |
| Bulk range update | 525 / 566 | 900 | |
| Climbing | 241 / 276 | 1000 | |
| Stair range update | 408 / 462 | 1100 |