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

Tree: Preorder Traversal

  • vinitv55
     + 0 comments

    Python-

    def preOrder(root):
    #Write your code here
    cur = root
    if cur:
        print(cur.info, end=' ')
        if cur.left:
            preOrder(cur.left)
            
        if cur.right:
            preOrder(cur.right)
    return