All companies
Htc
4 Easy1 Medium0 Hard5 total
| No. | Problem | Difficulty | Frequency |
|---|---|---|---|
| 787 | Cheapest Flights Within K Stops | Medium | |
| 509 | Fibonacci Number | Easy | |
| 605 | Can Place Flowers | Easy | |
| 1512 | Number of Good Pairs | Easy | |
| 118 | Pascal's Triangle | Easy |
4 Easy1 Medium0 Hard5 total
| No. | Problem | Difficulty | Frequency |
|---|---|---|---|
| 787 | Cheapest Flights Within K Stops | Medium | |
| 509 | Fibonacci Number | Easy | |
| 605 | Can Place Flowers | Easy | |
| 1512 | Number of Good Pairs | Easy | |
| 118 | Pascal's Triangle | Easy |