| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2040 | P2040 [NOIP2004 提高组] 合唱队形 | 12 / 71 | 8 | |
| 2041 | P2041 书的抄写 | 0 / 0 | (None) | |
| 2042 | P2042 乘积最大 | 0 / 1 | 10 | |
| 2043 | P2043 最长不下降子序列 | 7 / 41 | 8 | |
| 1124 | S5073 计算编辑距离 | 0 / 0 | (None) | |
| 1125 | S5074 标题相似度 | 4 / 4 | 10 | |
| 1126 | S5075 最长公共子序列和编辑距离概念 | 0 / 0 | (None) | |
| 1127 | S5076 阿Q的日志 | 0 / 0 | (None) | |
| 1108 | Z5069 计算最长公共子序列 | 0 / 0 | (None) | |
| 1105 | Z5070 最长公共子序列 | 8 / 16 | 8 | |
| 1106 | Z5071 最长公共子序列Ⅱ | 9 / 27 | 7 | |
| 1107 | Z5072 回文串 | 3 / 6 | 10 | |
| 1109 | Z5073 计算编辑距离 | 0 / 0 | (None) | |
| 1110 | Z5074 标题相似度 | 10 / 34 | 7 | |
| 1111 | Z5075 最长公共子序列和编辑距离概念 | 0 / 0 | (None) | |
| 1112 | Z5076 阿Q的日志 | 2 / 18 | 9 | |
| 1752 | Z5077 编辑距离 | 17 / 81 | 7 |
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