Category: Top-down

Array

Find height of a binary tree represented by the parent array

Given an array representing the parent-child relationship in a binary tree, discover the tree’s peak with out constructing it. The parent-child relationship is outlined by

Array

Shrink an array by removing triplets that satisfy given constraints

class Most important { // Recursive operate to shrink a given array by eradicating adjoining triplets from it public static int shrink(int[] arr, int begin,