In this program, we took user input for the structure variable in theget_data()function and returned it from the function Then we passed the structure variableptodisplay_data()function by reference, which displays the information. Also Read:...
C C++ # Queue implementation in PythonclassQueue():def__init__(self, k):self.k = k self.queue = [None] * k self.head = self.tail =-1# Insert an element into the queuedefenqueue(self, data):if(self.tail == self.k -1):print("The queue is full\n")elif(self.head ==-1)...
Kotlin • questions You are given an m x n matrix mat and two integers r and c representing the number of rows and the number of columns of the wanted reshaped matrix. The reshaped matrix should be filled with all the elements of the original matrix in the same row-traversing order ...
Since elements are arranged in particular order, they are easy to implement. However, when the complexity of the program increases, the linear data structures might not be the best choice because of operational complexities. Popular linear data structures are: 1. Array Data Structure In an array...
We can implement a stack in any programming language like C, C++, Java, Python or C#, but the specification is pretty much the same. Basic Operations of Stack There are some basic operations that allow us to perform different actions on a stack. Push: Add an element to the top of a ...
C C++ # Linked list implementation in PythonclassNode:# Creating a nodedef__init__(self, item):self.item = item self.next =NoneclassLinkedList:def__init__(self):self.head =Noneif__name__ =='__main__': linked_list = LinkedList()# Assign item valueslinked_list.head = Node(1) seco...
A tree is a nonlinear hierarchical data structure that consists of nodes connected by edges. In this tutorial, you will learn about different types of trees and the terminologies used in tree.
C C++ # Circular Queue implementation in PythonclassMyCircularQueue():def__init__(self, k):self.k = k self.queue = [None] * k self.head = self.tail =-1# Insert an element into the circular queuedefenqueue(self, data):if((self.tail +1) % self.k == self.head):print("The ci...
C C++ # Deque implementaion in python class Deque: def __init__(self): self.items = [] def isEmpty(self): return self.items == [] def addRear(self, item): self.items.append(item) def addFront(self, item): self.items.insert(0, item) def removeFront(self): return self.items....
C C++ # Python program to demonstrate working of HashTable # Initialize the hash table with 10 empty lists (each index is a list to handle collisions) hashTable = [[] for _ in range(10)] def checkPrime(n): if n == 1 or n == 0: return 0 for i in range(2, n // 2): if...