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  1. Prepare
  2. Data Structures
  3. Trees
  4. Tree: Preorder Traversal
  5. Discussions

Tree: Preorder Traversal

  • shashinp1996
     + 0 comments

    JavaScript

    if(!root) return;
    process.stdout.write(`${root.data} `);
    if(root.left) preOrder(root.left);
    if(root.right) preOrder(root.right);