What is wrong with code?

#1

The question so unclear , i cant understand what is wrong with my solution

#2

Hello @anushreemahur5,

  1. In this question, you have given a sequence of numbers and you have to build a BST from it.
    Then you have to print the preorder traversal of the BST you have created.

  2. You are given two number a & b and you have to print all the numbers present in the BST (say x) and lies in the range [a,b] i.e. a<=x<=b.

Examples:

  1. 4 3 2 5 6
    3 5
    Output: 3 4 5

  2. 4 3 2 5 6
    1 7
    Output: 2 3 4 5 6

  3. 7 3 2 5 6
    2 5
    Output: 2 3 5

Hope, this would help.
Give a like if you are satisfied.

#3

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