In a linked list, each node contains two elements i.e a value of any type since it is a kind of an array and reference to the next element in the sequence as shown in the figure above. Singly Linked ...

Given a linked list and two values v1 and v2. Swap the two nodes in the linked list with values v1 and v2. It's guaranteed there is no duplicate values in the linked list. If v1 or v2 does not exist ...

possible choice. If such a j does not exist, the next larger value is 0. Return an array of integers answer, where answer[i] = next_larger(node_{i+1}). Note that in the example inputs (not outputs) ...

Linked List: It is a linear data structure consisting of a sequence of elements called nodes, where each node contains data and a reference (or pointer) to the next node in the sequence.