Interview Questions asked in Macquarie

Connect Siblings In Binary Tree MEDIUM

Given a binary tree, connect the sibling nodes at each level.

Binary Tree Queue
PayTMHPSAP LabsMacquarieFlipkart 8 more
Asked in
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
Asked in
Print Cousins In Binary Tree MEDIUM

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

Binary Tree Recursion
IBMDellMacquarieIntuitHP 8 more
Asked in


Search by Category

ArrayDynamic ProgrammingStringLinked ListBinary TreeStackQueueGraphMatrixSortHeapRecursionMisc

Search by Company

GoogleAppleMicrosoftFacebookAmazonOracleGoldman SachsOla CabsUberFlipkartMyntraHCLTCSWiproCognizantAccentureZohoZomatoMakeMyTripYatraHPSwiggyIBMTracxnVMWareCisco

Search by Difficulty Level

EASY MEDIUM HARD