JZ66 机器人的运动范围 Solution 123456789101112131415161718192021222324252627class Solution {public: int movingCount(int threshold, int rows, int cols) { int res = 0; for (int i = 0; i < ro 2021-10-10 algo 回溯法 nowcoder
JZ65 矩阵中的路径 Solution 12345678910111213141516171819202122232425262728293031323334353637383940414243class Solution {private: // 先声明几个要用的变量，方便调用 vector<vector<int> > visited; int flag = 2021-10-10 algo nowcoder 深度优先搜索
JZ64 滑动窗口的最大值 Solution 构建单调队列 12345678910111213141516171819202122232425262728293031323334353637383940class Solution {public: class monotonicQueue { public: deque<int> que; // 借 2021-10-10 algo nowcoder 数组
JZ63 数据流中的中位数 Solution 建立两个堆 12345678910111213141516171819202122232425class Solution {public: priority_queue<int, vector<int>, less<int>> A; // 大根堆 priority_queue<int, vecto 2021-10-10 algo nowcoder 数组
JZ62 二叉搜索树的第k个结点 Solution 二叉搜索树，中序有序 123456789101112131415161718192021222324252627282930/*struct TreeNode { int val; struct TreeNode *left; struct TreeNode *right; TreeNode(int x) : v 2021-10-10 algo 二叉树 nowcoder
JZ61 序列化二叉树 Solution 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354/*struct TreeNode { int val; struct TreeNode *left; struct TreeNode *right 2021-10-10 algo 二叉树 nowcoder
JZ60 把二叉树打印成多行 Solution 层序遍历 12345678910111213141516171819202122232425262728293031323334/*struct TreeNode { int val; struct TreeNode *left; struct TreeNode *right; TreeNode(int x) : 2021-10-10 algo 二叉树 nowcoder
JZ59 按之字形顺序打印二叉树 Solution 层序遍历 1234567891011121314151617181920212223242526272829303132333435363738/*struct TreeNode { int val; struct TreeNode *left; struct TreeNode *right; TreeNode(int x) : 2021-10-10 algo 二叉树 nowcoder
JZ58 对称的二叉树 Solution 递归法 12345678910111213141516171819202122232425/*struct TreeNode { int val; struct TreeNode *left; struct TreeNode *right; TreeNode(int x) : val(x), left(NULL) 2021-10-10 algo 二叉树 nowcoder
JZ57 二叉树的下一个结点 Solution 12345678910111213141516171819202122232425262728/*struct TreeLinkNode { int val; struct TreeLinkNode *left; struct TreeLinkNode *right; struct TreeLinkNode *next; TreeL 2021-10-10 algo 二叉树 nowcoder
