Singly Linked List Singly Linked List is a linear and connected data structure made of Nodes. Each node is composed…
This interview question requires you to reverse a string using recursion. Make sure to think of the base case here.
Given the Stack class below, implement a Queue class using two stacks
Given a string of opening and closing parentheses, check whether it’s balanced. We have 3 types of parentheses: round brackets:…
Given an array of integers (positive and negative) find the largest continuous sum.
Consider an array of non-negative integers. A second array is formed by shuffling the elements of the first array and…
Big-O (in its simplest form) reduces the comparison between algorithms to a single variable. That variable is chosen based on…
Write a function to reverse a Linked List in place. The function will take in the head of the list…
Write a function that takes a head node and an integer value n and then returns the nth to last…