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‎solution/3300-3399/3300.Minimum Element After Replacement With Digit Sum/README.md

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rating: 1181
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source: 第 140 场双周赛 Q1
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‎solution/3300-3399/3300.Minimum Element After Replacement With Digit Sum/README_EN.md

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rating: 1181
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source: Biweekly Contest 140 Q1
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tags:
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- Array
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- Math

‎solution/3300-3399/3301.Maximize the Total Height of Unique Towers/README.md

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rating: 1448
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source: 第 140 场双周赛 Q2
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- 数组

‎solution/3300-3399/3301.Maximize the Total Height of Unique Towers/README_EN.md

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rating: 1448
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source: Biweekly Contest 140 Q2
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- Greedy
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- Array

‎solution/3300-3399/3302.Find the Lexicographically Smallest Valid Sequence/README.md

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rating: 2473
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source: 第 140 场双周赛 Q3
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- 贪心
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- 双指针

‎solution/3300-3399/3302.Find the Lexicographically Smallest Valid Sequence/README_EN.md

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rating: 2473
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source: Biweekly Contest 140 Q3
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tags:
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- Greedy
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- Two Pointers

‎solution/3300-3399/3303.Find the Occurrence of First Almost Equal Substring/README.md

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rating: 2509
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source: 第 140 场双周赛 Q4
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tags:
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- 字符串
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- 字符串匹配

‎solution/3300-3399/3303.Find the Occurrence of First Almost Equal Substring/README_EN.md

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rating: 2509
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source: Biweekly Contest 140 Q4
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tags:
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- String
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- String Matching

‎solution/3300-3399/3304.Find the K-th Character in String Game I/README.md

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rating: 1288
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source: 第 417 场周赛 Q1
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- 位运算
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- 递归

‎solution/3300-3399/3304.Find the K-th Character in String Game I/README_EN.md

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rating: 1288
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source: Weekly Contest 417 Q1
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- Bit Manipulation
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‎solution/3300-3399/3305.Count of Substrings Containing Every Vowel and K Consonants I/README.md

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rating: 1563
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source: 第 417 场周赛 Q2
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- 哈希表
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- 字符串

‎solution/3300-3399/3305.Count of Substrings Containing Every Vowel and K Consonants I/README_EN.md

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rating: 1563
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source: Weekly Contest 417 Q2
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- Hash Table
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- String

‎solution/3300-3399/3306.Count of Substrings Containing Every Vowel and K Consonants II/README.md

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rating: 2200
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source: 第 417 场周赛 Q3
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- 哈希表
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‎solution/3300-3399/3306.Count of Substrings Containing Every Vowel and K Consonants II/README_EN.md

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rating: 2200
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source: Weekly Contest 417 Q3
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tags:
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- Hash Table
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- String

‎solution/3300-3399/3307.Find the K-th Character in String Game II/README.md

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rating: 2232
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source: 第 417 场周赛 Q4
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tags:
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- 位运算
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- 递归

‎solution/3300-3399/3307.Find the K-th Character in String Game II/README_EN.md

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rating: 2232
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source: Weekly Contest 417 Q4
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tags:
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- Bit Manipulation
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- Recursion

‎solution/3300-3399/3309.Maximum Possible Number by Binary Concatenation/README.md

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rating: 1363
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source: 第 418 场周赛 Q1
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tags:
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- 位运算
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- 数组

‎solution/3300-3399/3309.Maximum Possible Number by Binary Concatenation/README_EN.md

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rating: 1363
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source: Weekly Contest 418 Q1
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tags:
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- Bit Manipulation
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- Array

‎solution/3300-3399/3310.Remove Methods From Project/README.md

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rating: 1710
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source: 第 418 场周赛 Q2
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tags:
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- 深度优先搜索
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- 广度优先搜索

‎solution/3300-3399/3310.Remove Methods From Project/README_EN.md

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rating: 1710
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source: Weekly Contest 418 Q2
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tags:
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- Depth-First Search
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- Breadth-First Search

‎solution/3300-3399/3311.Construct 2D Grid Matching Graph Layout/README.md

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rating: 2664
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source: 第 418 场周赛 Q3
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tags:
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- 图
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- 数组

‎solution/3300-3399/3311.Construct 2D Grid Matching Graph Layout/README_EN.md

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rating: 2664
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source: Weekly Contest 418 Q3
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tags:
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- Graph
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- Array

‎solution/3300-3399/3312.Sorted GCD Pair Queries/README.md

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rating: 2532
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source: 第 418 场周赛 Q4
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tags:
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- 数组
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- 哈希表

‎solution/3300-3399/3312.Sorted GCD Pair Queries/README_EN.md

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rating: 2532
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source: Weekly Contest 418 Q4
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tags:
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- Array
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- Hash Table

‎solution/3300-3399/3314.Construct the Minimum Bitwise Array I/README.md

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tags:
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- 位运算
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- 数组
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‎solution/3300-3399/3314.Construct the Minimum Bitwise Array I/README_EN.md

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tags:
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- Bit Manipulation
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‎solution/3300-3399/3315.Construct the Minimum Bitwise Array II/README.md

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tags:
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- 位运算
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‎solution/3300-3399/3315.Construct the Minimum Bitwise Array II/README_EN.md

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tags:
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- Bit Manipulation
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‎solution/3300-3399/3316.Find Maximum Removals From Source String/README.md

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tags:
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- 数组
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- 哈希表
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- 双指针
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- 字符串
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‎solution/3300-3399/3316.Find Maximum Removals From Source String/README_EN.md

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tags:
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- Array
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- Hash Table
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- Two Pointers
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- String
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- Dynamic Programming
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‎solution/3300-3399/3317.Find the Number of Possible Ways for an Event/README.md

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tags:
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- 动态规划
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‎solution/3300-3399/3317.Find the Number of Possible Ways for an Event/README_EN.md

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tags:
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- Math
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- Dynamic Programming
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- Combinatorics
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‎solution/3300-3399/3318.Find X-Sum of All K-Long Subarrays I/README.md

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tags:
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- 数组
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- 哈希表
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- 滑动窗口
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- 堆（优先队列）
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‎solution/3300-3399/3318.Find X-Sum of All K-Long Subarrays I/README_EN.md

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tags:
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- Array
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- Hash Table
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- Sliding Window
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- Heap (Priority Queue)
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‎solution/3300-3399/3319.K-th Largest Perfect Subtree Size in Binary Tree/README.md

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tags:
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- 树
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- 深度优先搜索
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- 二叉树
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- 排序
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<p><strong>解释：</strong></p>
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<p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/solution/3300-3399/3319.K-th%20Largest%20Perfect%20Subtree%20Size%20in%20Binary%20Tree/images/image.jpg" style="width: 300px; height: 175px;" /></p>
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<p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/solution/3300-3399/3319.K-th%20Largest%20Perfect%20Subtree%20Size%20in%20Binary%20Tree/images/tmpresl95rp-1.png" style="width: 400px; height: 173px;" /></p>
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<p>完美二叉子树的根节点在图中以黑色突出显示。它们的大小按降序排列为 <code>[3, 3, 1, 1, 1, 1, 1, 1]</code>。<br />
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<p>完美二叉子树的根节点在图中以黑色突出显示。它们的大小按非递增顺序排列为 <code>[3, 3, 1, 1, 1, 1, 1, 1]</code>。<br />
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第 <code>2</code> 大的完美二叉子树的大小是 3。</p>
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<p><strong>解释：</strong></p>
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<p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/solution/3300-3399/3319.K-th%20Largest%20Perfect%20Subtree%20Size%20in%20Binary%20Tree/images/image1.jpg" style="width: 300px; height: 149px;" /></p>
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<p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/solution/3300-3399/3319.K-th%20Largest%20Perfect%20Subtree%20Size%20in%20Binary%20Tree/images/tmp_s508x9e-1.png" style="width: 300px; height: 189px;" /></p>
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<p>完美二叉子树的大小按降序排列为 <code>[7, 3, 3, 1, 1, 1, 1]</code>。最大的完美二叉子树的大小是 7。</p>
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<p>完美二叉子树的大小按非递增顺序排列为 <code>[7, 3, 3, 1, 1, 1, 1]</code>。最大的完美二叉子树的大小是 7。</p>
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<p><strong class="example">示例 3：</strong></p>
@@ -62,9 +67,9 @@ edit_url: https://github.com/doocs/leetcode/edit/main/solution/3300-3399/3319.K-
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<p><strong>解释：</strong></p>
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<p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/solution/3300-3399/3319.K-th%20Largest%20Perfect%20Subtree%20Size%20in%20Binary%20Tree/images/image4.jpg" style="width: 150px; height: 130px;" /></p>
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<p><img alt="" src="https://fastly.jsdelivr.net/gh/doocs/leetcode@main/solution/3300-3399/3319.K-th%20Largest%20Perfect%20Subtree%20Size%20in%20Binary%20Tree/images/tmp74xnmpj4-1.png" style="width: 250px; height: 225px;" /></p>
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<p>完美二叉子树的大小按降序排列为 <code>[1, 1]</code>。完美二叉子树的数量少于 3。</p>
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<p>完美二叉子树的大小按非递增顺序排列为 <code>[1, 1]</code>。完美二叉子树的数量少于 3。</p>
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<p>&nbsp;</p>

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