Subtask no. | Testdata Range | Constraints | Score |
---|---|---|---|
1 | 0 | $K=1$ | 3 / 3 |
2 | 0~1 | $K\leq 2$ | 0 / 17 |
3 | 0~2 | $K\leq 3$ | 0 / 10 |
4 | 3 | $a_i\leq 2$ | 6 / 6 |
5 | 3~4 | $a_i\leq 100$ | 12 / 12 |
6 | 5 | $N\leq 20$ | 0 / 5 |
7 | 5~6 | $N \leq 800$ | 0 / 10 |
8 | 5~7 | $N \leq 10^ 4$ | 0 / 16 |
9 | 0~8 | 無額外限制 | 0 / 21 |