Difference array
Frequency: 7/10
An application of prefix sum.Resources
Problems
| Range update | 371 / 386 | 800 | |
| 2D range update | 237 / 241 | 800 | |
| Bulk range update | 185 / 197 | 900 | |
| Climbing | 22 / 27 | 1000 | |
| Stair range update | 158 / 186 | 1100 |
| Range update | 371 / 386 | 800 | |
| 2D range update | 237 / 241 | 800 | |
| Bulk range update | 185 / 197 | 900 | |
| Climbing | 22 / 27 | 1000 | |
| Stair range update | 158 / 186 | 1100 |