话题分类 > 滑动窗口
| # | 题目 | 标签 | 难度 |
|---|---|---|---|
| 2156 | 查找给定哈希值的子串 | [字符串] [滑动窗口] [哈希函数] [滚动哈希] | Medium |
| 2134 | 最少交换次数来组合所有的 1 II | [数组] [滑动窗口] | Medium |
| 2107 | Number of Unique Flavors After Sharing K Candies 🔒 | [数组] [哈希表] [滑动窗口] | Medium |
| 2106 | 摘水果 | [数组] [二分查找] [前缀和] [滑动窗口] | Hard |
| 2090 | 半径为 k 的子数组平均值 | [数组] [滑动窗口] | Medium |
| 2024 | 考试的最大困扰度 | [字符串] [二分查找] [前缀和] [滑动窗口] | Medium |
| 1984 | 学生分数的最小差值 | [数组] [排序] [滑动窗口] | Easy |
| 1918 | 第 K 小的子数组和· 🔒 | [数组] [二分查找] [滑动窗口] | Medium |
| 1876 | 长度为三且各字符不同的子字符串 | [哈希表] [字符串] [计数] [滑动窗口] | Easy |
| 1852 | 每个子数组的数字种类数 🔒 | [数组] [哈希表] [滑动窗口] | Medium |
| 1839 | 所有元音按顺序排布的最长子字符串 | [字符串] [滑动窗口] | Medium |
| 1838 | 最高频元素的频数 | [数组] [二分查找] [前缀和] [滑动窗口] | Medium |
| 1763 | 最长的美好子字符串 | [位运算] [哈希表] [字符串] [滑动窗口] | Easy |
| 1703 | 得到连续 K 个 1 的最少相邻交换次数 | [贪心] [数组] [前缀和] [滑动窗口] | Hard |
| 1696 | 跳跃游戏 VI | [队列] [数组] [动态规划] [滑动窗口] [单调队列] [堆（优先队列）] | Medium |
| 1695 | 删除子数组的最大得分 | [数组] [哈希表] [滑动窗口] | Medium |
| 1658 | 将 x 减到 0 的最小操作数 | [数组] [哈希表] [二分查找] [前缀和] [滑动窗口] | Medium |
| 1610 | 可见点的最大数目 | [几何] [数组] [数学] [排序] [滑动窗口] | Hard |
| 1499 | 满足不等式的最大值 | [队列] [数组] [滑动窗口] [单调队列] [堆（优先队列）] | Hard |
| 1493 | 删掉一个元素以后全为 1 的最长子数组 | [数学] [动态规划] [滑动窗口] | Medium |
| 1477 | 找两个和为目标值且不重叠的子数组 | [数组] [哈希表] [二分查找] [动态规划] [滑动窗口] | Medium |
| 1456 | 定长子串中元音的最大数目 | [字符串] [滑动窗口] | Medium |
| 1438 | 绝对差不超过限制的最长连续子数组 | [队列] [数组] [有序集合] [滑动窗口] [单调队列] [堆（优先队列）] | Medium |
| 1425 | 带限制的子序列和 | [队列] [数组] [动态规划] [滑动窗口] [单调队列] [堆（优先队列）] | Hard |
| 1423 | 可获得的最大点数 | [数组] [前缀和] [滑动窗口] | Medium |
| 1358 | 包含所有三种字符的子字符串数目 | [哈希表] [字符串] [滑动窗口] | Medium |
| 1343 | 大小为 K 且平均值大于等于阈值的子数组数目 | [数组] [滑动窗口] | Medium |
| 1316 | 不同的循环子字符串 | [字典树] [字符串] [动态规划] [滑动窗口] [哈希函数] [滚动哈希] | Hard |
| 1297 | 子串的最大出现次数 | [哈希表] [字符串] [滑动窗口] | Medium |
| 1248 | 统计「优美子数组」 | [数组] [哈希表] [数学] [滑动窗口] | Medium |
| 1234 | 替换子串得到平衡字符串 | [字符串] [滑动窗口] | Medium |
| 1208 | 尽可能使字符串相等 | [字符串] [二分查找] [前缀和] [滑动窗口] | Medium |
| 1176 | 健身计划评估 🔒 | [数组] [滑动窗口] | Easy |
| 1156 | 单字符重复子串的最大长度 | [字符串] [滑动窗口] | Medium |
| 1151 | 最少交换次数来组合所有的 1 🔒 | [数组] [滑动窗口] | Medium |
| 1100 | 长度为 K 的无重复字符子串 🔒 | [哈希表] [字符串] [滑动窗口] | Medium |
| 1052 | 爱生气的书店老板 | [数组] [滑动窗口] | Medium |
| 1044 | 最长重复子串 | [字符串] [二分查找] [后缀数组] [滑动窗口] [哈希函数] [滚动哈希] | Hard |
| 1031 | 两个非重叠子数组的最大和 | [数组] [动态规划] [滑动窗口] | Medium |
| 1004 | 最大连续1的个数 III | [数组] [二分查找] [前缀和] [滑动窗口] | Medium |
| 995 | K 连续位的最小翻转次数 | [位运算] [数组] [前缀和] [滑动窗口] | Hard |
| 992 | K 个不同整数的子数组 | [数组] [哈希表] [计数] [滑动窗口] | Hard |
| 978 | 最长湍流子数组 | [数组] [动态规划] [滑动窗口] | Medium |
| 930 | 和相同的二元子数组 | [数组] [哈希表] [前缀和] [滑动窗口] | Medium |
| 904 | 水果成篮 | [数组] [哈希表] [滑动窗口] | Medium |
| 862 | 和至少为 K 的最短子数组 | [队列] [数组] [二分查找] [前缀和] [滑动窗口] [单调队列] [堆（优先队列）] | Hard |
| 837 | 新 21 点 | [数学] [动态规划] [滑动窗口] [概率与统计] | Medium |
| 727 | 最小窗口子序列 🔒 | [字符串] [动态规划] [滑动窗口] | Hard |
| 718 | 最长重复子数组 | [数组] [二分查找] [动态规划] [滑动窗口] [哈希函数] [滚动哈希] | Medium |
| 713 | 乘积小于K的子数组 | [数组] [滑动窗口] | Medium |
| 683 | K 个关闭的灯泡 🔒 | [树状数组] [数组] [有序集合] [滑动窗口] | Hard |
| 643 | 子数组最大平均数 I | [数组] [滑动窗口] | Easy |
| 632 | 最小区间 | [贪心] [数组] [哈希表] [排序] [滑动窗口] [堆（优先队列）] | Hard |
| 567 | 字符串的排列 | [哈希表] [双指针] [字符串] [滑动窗口] | Medium |
| 487 | 最大连续1的个数 II 🔒 | [数组] [动态规划] [滑动窗口] | Medium |
| 480 | 滑动窗口中位数 | [数组] [哈希表] [滑动窗口] [堆（优先队列）] | Hard |
| 438 | 找到字符串中所有字母异位词 | [哈希表] [字符串] [滑动窗口] | Medium |
| 424 | 替换后的最长重复字符 | [哈希表] [字符串] [滑动窗口] | Medium |
| 395 | 至少有 K 个重复字符的最长子串 | [哈希表] [字符串] [分治] [滑动窗口] | Medium |
| 340 | 至多包含 K 个不同字符的最长子串 🔒 | [哈希表] [字符串] [滑动窗口] | Medium |
| 239 | 滑动窗口最大值 | [队列] [数组] [滑动窗口] [单调队列] [堆（优先队列）] | Hard |
| 220 | 存在重复元素 III | [数组] [桶排序] [有序集合] [排序] [滑动窗口] | Medium |
| 219 | 存在重复元素 II | [数组] [哈希表] [滑动窗口] | Easy |
| 209 | 长度最小的子数组 | [数组] [二分查找] [前缀和] [滑动窗口] | Medium |
| 187 | 重复的DNA序列 | [位运算] [哈希表] [字符串] [滑动窗口] [哈希函数] [滚动哈希] | Medium |
| 159 | 至多包含两个不同字符的最长子串 🔒 | [哈希表] [字符串] [滑动窗口] | Medium |
| 76 | 最小覆盖子串 | [哈希表] [字符串] [滑动窗口] | Hard |
| 30 | 串联所有单词的子串 | [哈希表] [字符串] [滑动窗口] | Hard |
| 3 | 无重复字符的最长子串 | [哈希表] [字符串] [滑动窗口] | Medium |