Subtask no. | Testdata Range | Constraints | Score |
---|---|---|---|
1 | 46 | 範例測試資料。 | 0 / 0 |
2 | 14~19, 26~27, 35~37, 44~46, 48, 51, 53, 55 | $n \le 1000$、$q \le 1000$。 | 1 / 1 |
3 | 38~45, 54~55 | $op \in \lbrace\texttt{1}, \texttt{4}\rbrace$。 | 5 / 5 |
4 | 0~5, 38~45, 54~55 | $op \in \lbrace\texttt{1}, \texttt{3}, \texttt{4}\rbrace$、對所有 $op = 3$ 的操作皆滿足 $\ell = r$。 | 3 / 3 |
5 | 20~27, 38~45, 49~51, 54~55 | $op \in \lbrace\texttt{1}, \texttt{2}, \texttt{4}\rbrace$。 | 6 / 6 |
6 | 0~5, 28~45, 52~55 | $op \in \lbrace\texttt{1}, \texttt{3}, \texttt{4}\rbrace$。 | 6 / 6 |
7 | 0~55 | 無額外限制。 | 4 / 4 |