| Subtask no. | Testdata Range | Constraints | Score |
|---|---|---|---|
| 1 | 0~1 | 範例測資 | 0 / 10 |
| 2 | 2~14 | $1 \leq N, M \leq 10^ 5$ | 0 / 89 |
| 3 | 15 | $1 \leq N, M \leq 3 \cdot 10^ 5$ | 0 / 1 |
| Testdata no. | Subtasks | Time (ms) | Memory (KiB) | Verdict | Score |
|---|---|---|---|---|---|
| 0 | 3 | 880 | Runtime Error | 0 | |
| 1 | 3 | 816 | Runtime Error | 0 | |
| 2 | 3 | 940 | Runtime Error | 0 | |
| 3 | 3 | 1008 | Runtime Error | 0 | |
| 4 | 2 | 940 | Runtime Error | 0 | |
| 5 | 3 | 876 | Runtime Error | 0 | |
| 6 | 3 | 1008 | Runtime Error | 0 | |
| 7 | 2 | 944 | Runtime Error | 0 | |
| 8 | 2 | 876 | Runtime Error | 0 | |
| 9 | 2 | 880 | Runtime Error | 0 | |
| 10 | 3 | 936 | Runtime Error | 0 | |
| 11 | 3 | 1004 | Runtime Error | 0 | |
| 12 | 2 | 876 | Runtime Error | 0 | |
| 13 | 2 | 1008 | Runtime Error | 0 | |
| 14 | 3 | 872 | Runtime Error | 0 | |
| 15 | 3 | 936 | Runtime Error | 0 |