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Find the Diameter of a Binary Tree

You are given the reference to the root node of a binary tree. Find the diameter of the tree. Input: The function diameterOfBinaryTree(struct node *root) only takes the reference to the root node as input. Output: Return the diameter of the Binary Tr...

Dec 9, 201983 views

Dec 8, 2019
Dec 8, 201965 views
Find a subarray with a given sum
Given an unsorted array A of size N of non-negative integers, find a continuous sub-array which adds to a given number S. Input: The first line of input contains an integer T denoting the number of test cases. Then T test cases follow. Each test case...
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Find the Diameter of a Binary Tree

Find a subarray with a given sum