[Leetcode]Binary Tree Vertical Order Traversal
来源:互联网 发布:域名映射ip和端口 编辑:程序博客网 时间:2024/06/08 04:16
class Solution {public:vector<vector<int>> res;map<int,vector<int>> Map;vector<vector<int>> verticalOrder(TreeNode* root) {if(root==NULL) return res;dfs(root,0);map<int,vector<int>>::iterator it;for(it=Map.begin();it!=Map.end();it++) {res.push_back(it->second);}return res;}void dfs(TreeNode* f,int col) {Map[col].push_back(f->val);if(f->left) {dfs(f->left,col-1);}if(f->right) {dfs(f->right,col+1);}}};
0 0
- Leetcode Binary Tree Vertical Order Traversal
- [Leetcode]Binary Tree Vertical Order Traversal
- LeetCode. 314 Binary Tree Vertical Order Traversal
- LeetCode 314. Binary Tree Vertical Order Traversal
- Leetcode 314. Binary Tree Vertical Order Traversal
- LeetCode 314. Binary Tree Vertical Order Traversal
- Binary Tree Vertical Order Traversal
- Binary Tree Vertical Order Traversal
- Binary Tree Vertical Order Traversal
- Binary Tree Vertical Order Traversal
- Binary Tree Vertical Order Traversal
- Binary Tree Vertical Order Traversal
- [leetcode] 314. Binary Tree Vertical Order Traversal 解题报告
- [Leetcode] 314. Binary Tree Vertical Order Traversal 解题报告
- [LeetCode314]Binary Tree Vertical Order Traversal
- 314.Binary Tree Vertical Order Traversal
- 314 Binary Tree Vertical Order Traversal
- 314. Binary Tree Vertical Order Traversal
- iOS 调用系统相机和相册
- openwrt之wifi驱动显示连接设备MAC
- cmd-bat批处理命令延时方法
- 观察者的前世今生
- 关于U秘开发的一些经验教训
- [Leetcode]Binary Tree Vertical Order Traversal
- jpg图片的Exif及gps信息和示例分析
- Java中BigDecimal的8种舍入模式
- eclipse中使用RecyclerView报错:Error inflating class android.support.v7.widget.RecyclerView
- sqlite3命令大全
- JVM类加载机制
- <<Machine learning: Trends, perspectives, and prospects>> 总结
- 大王语录
- 数据结构8-排序1