Tagged: Intermediate

5

Find the Deepest Node in a Binary Tree.

Objective: – Given a binary tree, write an algorithm to Find the deepest node in it. Approach: Take two global variable as “deepestlevel” and “value“. starting with level=0, Do the inorder traversal and whenever...

0

Find All the Well Ordered Permutations of a Given String.

Objective: Write an algorithm to Print All the Well Ordered Permutations of a Given String. What is Well Ordered String: When all the alphabets in a string occur in the increasing order irrespective of...

1

Generate All Strings of n bits.

Objec­tive: – Generate All Strings of n bits, consider A[0..n-1] is an array of size n. Example : n = 3 Output: [0, 0, 0]    [1, 0, 0]    [0, 1, 0]    [1, 1, 0]...

0

Reverse The Doubly Linked List

Objective: Reverse The Doubly Linked List. Example: Approach: Every Node in a doubly linked list has next and previous pointer. Do the linear traversal of the linked list and keep swapping the next and...

0

Merge Sort in a Linked list

Objective: Given a Linked List, Sort it using merge sort. Example: ->9->3->4->2->5->1 Sorted List: ->1->2->3->4->5->9 Approach: Reference : Merge Sort in array As it Merge sort, we apply the same logic , Divide and...

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