This is a Python program to implement a binary tree using a linked list. Problem Description The program creates a binary tree and presents a menu to the user to insert elements into the tree. Problem Solution 1. Create a class BinaryTree with instance variables key, left and right. 2. Define methods set_root, insert_left, insert_right, … Read more
This is a Python program to create a doubly linked list and implement insertion, deletion and display operations on the list. Problem Description The program creates a doubly linked list and presents the user with a menu to perform various operations on the list. Problem Solution 1. Create a class Node with instance variables data … Read more
This is a Python program to implement a queue using a linked list. Problem Description The program creates a queue and allows the user to perform enqueue and dequeue operations on it. Problem Solution 1. Create a class Node with instance variables data and next. 2. Create a class Queue with instance variables head and … Read more
This is a Python program to implement a stack using a linked list. Problem Description The program creates a stack and allows the user to perform push and pop operations on it. Problem Solution 1. Create a class Node with instance variables data and next. 2. Create a class Stack with instance variable head. 3. … Read more
This is a Python program to print the alternate nodes of a linked list without using recursion. Problem Description The program creates a linked list using data items input from the user and displays the alternate data items. Problem Solution 1. Create a class Node. 2. Create a class LinkedList. 3. Define method append inside … Read more
This is a Python program to print the alternate nodes of a linked list using recursion. Problem Description The program creates a linked list using data items input from the user and displays the alternate data items. Problem Solution 1. Create a class Node. 2. Create a class LinkedList. 3. Define method append inside the … Read more
This is a Python program to find the length of a linked list without using recursion. Problem Description The program prompts the user to enter the elements of the linked list to create and then displays its length. Problem Solution 1. Create a class Node. 2. Create a class LinkedList. 3. Define method append inside … Read more
This is a Python program to find the length of a linked list using recursion. Problem Description The program prompts the user to enter the elements of the linked list to create and then displays its length. Problem Solution 1. Create a class Node. 2. Create a class LinkedList. 3. Define method append inside the … Read more
This is a Python program to count the number of occurrences of an element in a linked list without using recursion. Problem Description The program prompts the user for a key and displays the number of times the key occurs in the linked list. Problem Solution 1. Create a class Node. 2. Create a class … Read more
This is a Python program to count the number of occurrences of an element in a linked list using recursion. Problem Description The program prompts the user for a key and displays the number of times the key occurs in the linked list. Problem Solution 1. Create a class Node. 2. Create a class LinkedList. … Read more
