Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|

geeksforgeeks bst | 0.99 | 0.3 | 2633 | 24 | 17 |

geeksforgeeks | 0.28 | 0.4 | 1614 | 68 | 13 |

bst | 0.27 | 0.7 | 728 | 14 | 3 |

Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|

geeksforgeeks bst | 1.21 | 0.8 | 7694 | 1 |

validate bst geeksforgeeks | 0.02 | 0.3 | 2829 | 45 |

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The following is definition of Binary Search Tree (BST) according to Wikipedia Binary Search Tree, is a node-based binary tree data structure which has the following properties: The left subtree of a node contains only nodes with keys lesser than the node’s key. The right subtree of a node contains only nodes with keys greater than the node’s key.

For example, in the following BST, if k = 3, then the output should be 10, and if k = 5, then the output should be 14. Recommended: Please solve it on “ PRACTICE ” first, before moving on to the solution. The Inorder Traversal of a BST traverses the nodes in increasing order.

3) Check if the temp array is sorted in ascending order, if it is, then the tree is BST. We can avoid the use of a Auxiliary Array. While doing In-Order traversal, we can keep track of previously visited node.