认真做题
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Section 6. 章节 6. 树上问题
Open
| Problem | Tried | AC | Difficulty |
|---|---|---|---|
| CSES1674 下属数量 | 56 | 29 | 3 |
| CSES1130 树的匹配 | 66 | 28 | 5 |
| CSES1131 树的直径 | 62 | 28 | 4 |
| CSES1132 树的距离 I | 50 | 23 | 4 |
| CSES1133 树的距离 II | 35 | 18 | 4 |
| CSES1687 公司查询 I | 48 | 15 | 6 |
| CSES1688 公司查询 II | 30 | 20 | 3 |
| CSES1135 距离查询 | 34 | 18 | 4 |
| CSES1136 路径计数 | 28 | 18 | 4 |
| CSES1137 子树查询 | 16 | 9 | 7 |
| CSES1138 路径查询 I | 13 | 6 | 8 |
| CSES2134 路径查询 II | 23 | 5 | 8 |
| CSES1139 不同颜色 | 65 | 19 | 6 |
| CSES2079 寻找树的重心 | 9 | 7 | 9 |
| CSES2080 固定长度路径 I | 4 | 0 | 10 |
| CSES2081 固定长度路径 II | 0 | 0 | (None) |
Section 7. 章节 7. 数论和其他数学
Open
| Problem | Tried | AC | Difficulty |
|---|---|---|---|
| CSES2164 约瑟夫问题查询 | 0 | 0 | (None) |
| CSES1095 快速幂 I | 11 | 6 | 9 |
| CSES1712 快速幂 II | 23 | 0 | 10 |
| CSES1713 计数因子 | 0 | 0 | (None) |
| CSES1081 最大公约数 | 17 | 0 | 10 |
| CSES1082 因子和 | 2 | 0 | 10 |
| CSES2182 因子分析 | 0 | 0 | (None) |
| CSES2185 质数倍数 | 0 | 0 | (None) |
| CSES2417 计数互质数对 | 0 | 0 | (None) |
| CSES1079 计算二项式系数 | 0 | 0 | (None) |
| CSES1715 创建不同的字符串 II | 0 | 0 | (None) |
| CSES1716 分配苹果 | 0 | 0 | (None) |
| CSES1717 圣诞派对 | 0 | 0 | (None) |
| CSES2064 括号序列 I | 0 | 0 | (None) |
| CSES2187 括号序列 II | 0 | 0 | (None) |
| CSES2209 项链计数 | 0 | 0 | (None) |
| CSES2210 计算网格数量 | 0 | 0 | (None) |
| CSES1722 斐波那契数 | 5 | 1 | 10 |
| CSES1096 掷骰子 | 6 | 0 | 10 |
| CSES1723 图的路径 I | 0 | 0 | (None) |
| CSES1724 图的路径 II | 0 | 0 | (None) |
| CSES1725 掷骰子的概率 | 0 | 0 | (None) |
| CSES1726 移动机器人 | 0 | 0 | (None) |
| CSES1727 糖果抽奖 | 0 | 0 | (None) |
| CSES1728 逆序对概率 | 0 | 0 | (None) |
| CSES1729 木棍游戏 | 0 | 0 | (None) |
| CSES1730 Nim游戏 I | 3 | 2 | 10 |
| CSES1098 Nim游戏 II | 3 | 2 | 10 |
| CSES1099 楼梯游戏 | 0 | 0 | (None) |
| CSES2207 Grundy 游戏 | 0 | 0 | (None) |
| CSES2208 另一个游戏 | 0 | 0 | (None) |
Section 8. 章节 8. 字符串算法
Open
| Problem | Tried | AC | Difficulty |
|---|---|---|---|
| CSES1731 单词组合 | 6 | 1 | 10 |
| CSES1753 字符串匹配 | 11 | 1 | 10 |
| CSES1732 寻找字符串的边界 | 1 | 1 | 10 |
| CSES1733 寻找字符串的周期 | 1 | 1 | 10 |
| CSES1110 最小旋转 | 5 | 1 | 10 |
| CSES1111 最长回文子串 | 2 | 1 | 10 |
| CSES1112 所需子串 | 0 | 0 | (None) |
| CSES2420 回文查询 | 1 | 0 | 10 |
| CSES2102 查找子串 | 0 | 0 | (None) |
| CSES2103 子串计数 | 0 | 0 | (None) |
| CSES2104 子串位置 | 2 | 0 | 10 |
| CSES2105 不同子串的数量 | 0 | 0 | (None) |
| CSES2106 重复子串 | 0 | 0 | (None) |
| CSES2107 字符串函数 | 0 | 0 | (None) |
| CSES2108 子串的字典序 I | 0 | 0 | (None) |
| CSES2109 子串的字典序 II | 0 | 0 | (None) |
| CSES2110 子串的分布 | 0 | 0 | (None) |
Section 9. 章节 9. 计算几何
Open
| Problem | Tried | AC | Difficulty |
|---|---|---|---|
| CSES2189 点的位置判断 | 0 | 0 | (None) |
| CSES2190 线段相交 | 0 | 0 | (None) |
| CSES2191 多边形面积 | 0 | 0 | (None) |
| CSES2192 点在多边形内 | 0 | 0 | (None) |
| CSES2193 多边形的格点数 | 0 | 0 | (None) |
| CSES2194 最小欧几里得距离 | 0 | 0 | (None) |
| CSES2195 凸包 | 0 | 0 | (None) |
Section 10. 章节 10. 其他算法技巧
Open
| Problem | Tried | AC | Difficulty |
|---|---|---|---|
| CSES1628 折半搜索 - Meet in the Middle | 0 | 0 | (None) |
| CSES2136 汉明距离 | 0 | 0 | (None) |
| CSES2137 美丽子网格 | 0 | 0 | (None) |
| CSES2138 可达节点 | 0 | 0 | (None) |
| CSES2143 可达性查询 | 0 | 0 | (None) |
| CSES2072 剪切与粘贴 | 0 | 0 | (None) |
| CSES2073 字符串反转子串 | 0 | 0 | (None) |
| CSES2074 反转与求和 | 0 | 0 | (None) |
| CSES2076 必要道路 | 0 | 0 | (None) |
| CSES2077 必要城市 | 0 | 0 | (None) |
| CSES2078 欧拉子图 | 0 | 0 | (None) |
| CSES2084 怪物游戏 I | 0 | 0 | (None) |
| CSES2085 怪物游戏 II | 0 | 0 | (None) |
| CSES2086 子数组平方 | 0 | 0 | (None) |
| CSES2087 房屋与学校 | 0 | 0 | (None) |
| CSES2088 斯坦福分割 | 0 | 0 | (None) |
| CSES2111 苹果与香蕉 | 0 | 0 | (None) |
| CSES2112 一位比特位置 | 0 | 0 | (None) |
| CSES2113 信号与掩码 | 0 | 0 | (None) |
| CSES2101 新道路查询 | 0 | 0 | (None) |
| CSES2133 动态连通性 | 0 | 0 | (None) |
| CSES2121 包裹递送 | 0 | 0 | (None) |
| CSES2129 任务分配 | 1 | 0 | 10 |
| CSES2130 不同路径 II | 0 | 0 | (None) |
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