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  1. Prepare
  2. Data Structures
  3. Trees
  4. Is This a Binary Search Tree?
  5. Discussions

Is This a Binary Search Tree?

  • vivek_23
     + 4 comments

    Consider the below 2 types of trees, you will know where you went wrong.

    Case 1 : 

       20
  /  \
 10   2

    Case 2: 

       18
  /  \
 8    20
     /  \
    10  30