Difference array
Frequency: 7/10
An application of prefix sum.Resources
Problems
| Range update | 362 / 376 | 800 | |
| 2D range update | 232 / 236 | 800 | |
| Bulk range update | 180 / 191 | 900 | |
| Climbing | 20 / 24 | 1000 | |
| Stair range update | 156 / 183 | 1100 |
| Range update | 362 / 376 | 800 | |
| 2D range update | 232 / 236 | 800 | |
| Bulk range update | 180 / 191 | 900 | |
| Climbing | 20 / 24 | 1000 | |
| Stair range update | 156 / 183 | 1100 |