Solution

java.lang.Object
- leetcode.flatten_a_multilevel_doubly_linked_list.Solution

```
public class Solution
extends Object
```
430. 扁平化多级双向链表

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Solution()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Node flatten(Node head)
  
  private Node flattenLast(Node node)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- Solution
```
public Solution()
```

Method Detail

flatten
```
public Node flatten(Node head)
```

flattenLast

private Node flattenLast(Node node)