Solutions for Biweekly Contest 36:
| LeetCode # | Title | Difficulty | Topics |
|---|---|---|---|
| 1603 | Design Parking System | Easy | Design |
| 1604 | Alert Using Same Key-Card Three or More Times in a One Hour Period | Medium | String, Ordered Map |
Solutions for Weekly Contest 209:
| LeetCode # | Title | Difficulty | Topics |
|---|---|---|---|
| 1608 | Special Array With X Elements Greater Than or Equal X | Easy | Array |
| 1609 | Even Odd Tree | Medium | Tree |