Subtask no. | Testdata Range | Constraints | Score |
---|---|---|---|
1 | 0~1 | 範例測資 | 0 / 0 |
2 | 2~15 | $\forall 1 \leq i \leq M,\ s_i=t_i=i$ | 0.49 / 0.48763 |
3 | 16~53 | $M=N-1$,$\forall 1 \leq i < M,\ u_i=i,\ v_i=i+1$ | 0.51 / 0.51237 |
4 | 54~61 | $N \leq 50, M \leq 100$ | 0 / 4 |
5 | 54~72 | $N \leq 200, M \leq 1000$ | 0 / 1 |
6 | 9~15, 35~96 | $N \leq 400, M \leq 1000$ | 0 / 4 |
7 | 0~120 | 無額外限制 | 0 / 90 |