Delete a node in a Doubly Linked List – Doubly Linked List – If node to be deleted is head node, then change the head pointer to next current head.
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find largest multiple 3 – Given an array of non-negative integers. Find the largest multiple of 3 that can be formed from array elements.
Delete a node in a Doubly Linked List – If node to be deleted is head node, then change the head pointer to next current head.
C Algorithm – The Stock Span Problem – Stack – The stock span problem is a financial problem where we have a series of n daily price quotes
Check whether given binary tree complete not Given a Binary Tree, write a function to check whether the given Binary Tree is Complete Binary Tree or not.
Python Algorithm – Write a function to reverse a linked list – Linked List – Given pointer to the head node of a linked list, the task is to reverse
Java Algorithm – Write a function to reverse a linked list – Linked List – Given pointer to the head node of a linked list, the task is to reverse
Cpp Algorithm – Write a function to reverse a linked list – Linked List – Given pointer to the head node of a linked list, the task is to reverse
C Algorithm – Write a function to reverse a linked list – Linked List – Given pointer to the head node of a linked list, the task is to reverse
Java Algorithm – Next Greater Element – Stack – Given an array, print the Next Greater Element (NGE) for every element. The Next greater