Interview Questions asked in Ibm

Longest Subarray With Zero Sum MEDIUM

Given an array of integers, find the length of the longest subarray whose sum is 0.

Array Binary Search
AccentureMicrosoftZomatoWiproGoldman Sachs 3 more
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Construct Binary Tree From Its PreOrder And InOrder MEDIUM

Given pre-order & in-order traversal of a binary tree, construct the tree.

Binary Tree Recursion
IntuitHPIBMDellTracxn 9 more
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Print Cousins In Binary Tree MEDIUM

Given a binary tree, print the cousins of the given node.

Binary Tree Recursion
IBMDellMacquarieIntuitHP 8 more
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