Write a code to construct a tree. It should get a string and generate related tree.

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Anonimo · Accepted Answer

I was so embarrassed, and I can not find the best answer to coding questions.

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Was this question asked for the onsite interview or phone interview?

Anonimo · Answer

deserialize the tree from string

Anonimo · Answer

This is prefix tree 

class Trie {
  char ch;
  Trie[] links;
  boolean isAWord;

 public Trie(char ch, boolean isAWord) {
   this.ch = ch;
   this.isAWord = isAWord;
}
}

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