DSA Level 2 Data Structures Trees Serialize And Deserialize N - Ary Tree

Serialize And Deserialize N - Ary Tree

medium

Trees

Question Solve Solutions

1. Serialization is to store tree in a file so that it can be later restored.
2. The structure of tree must be maintained. Deserialization is reading tree back from file.

Input Format

Input is managed for you.

Output Format

Output is managed for you.

Constraints

0 &lt;= Number of Nodes &lt;= 10^5
-1000 &lt;= value of Node data &lt;= 1000

Notice

Try First, Check Solution later

1. You should first read the question and watch the question video.
2. Think of a solution approach, then try and submit the question on editor tab.
3. We strongly advise you to watch the solution video for prescribed approach.

Example

Input

1 3 5 null 6 null null 2 null 4 null null

Output

1 -> 3 2 4 
3 -> 5 6 
5 -> 
6 -> 
2 -> 
4 ->

Diameter Of Binary Tree All Methods

All Nodes Distance K In Binary Tree

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