| # | Time Complexity | Space Complexity | Description | Submission | Runtime (4 trials) | Memory (4 trials) |
|---|---|---|---|---|---|---|
| 1 | O(n) | O(1) | Hashmap lookup | Submission | 49.5 ms | 16.4 MB |
| # | Time Complexity | Space Complexity | Description | Submission | Runtime (4 trials) | Memory (4 trials) |
|---|---|---|---|---|---|---|
| 1 | O(n) | O(1) | Hashmap lookup | Submission | 49.5 ms | 16.4 MB |