AlgoPro.INInterview Questions asked in Hp
Boundary Traversal Of Binary Tree EASY
Perform boundary trversal on a given binary tree.
Binary Tree RecursionReverse A Linked List EASY
Given a linked list, reverse the direction of nodes in the list.
Linked List RecursionDeletion In Binary Search Tree MEDIUM
Delete a node from BST (Binary Search Tree) such that the resultant tree is also a BST.
Binary Tree RecursionDetect And Remove Loop From A Linked List MEDIUM
Given a linked list, check if it has a loop. If yes, remove the loop.
Linked ListConnect Siblings In Binary Tree MEDIUM
Given a binary tree, connect the sibling nodes at each level.
Binary Tree QueueConstruct Binary Tree From Its PreOrder And InOrder MEDIUM
Given pre-order & in-order traversal of a binary tree, construct the tree.
Binary Tree RecursionPrint Cousins In Binary Tree MEDIUM
Given a binary tree, print the cousins of the given node.
Binary Tree RecursionLargest K Integers From Stream Of Integers HARD
Given a stream of integers, find the largest K integers.
Heap Sorting