cpp/data-structures/linkedList.cpp at master · AllAlgorithms/cpp · GitHub

This repository was archived by the owner on Sep 7, 2025. It is now read-only.

History

56 lines (48 loc) · 1.01 KB

Raw

#include <iostream>

using namespace std;

class Node {

public:

int data;

Node* next;

Node(int data) {

this->data = data;

this->next = NULL;

}

};

class LinkedList {

public:

Node* head;

LinkedList() {

this->head = NULL;

}

void addNode(int data) {

Node* newNode = new Node(data);

if (this->head == NULL) {

this->head = newNode;

return;

}

Node* currentNode = this->head;

while (currentNode->next != NULL) {

currentNode = currentNode->next;

}

currentNode->next = newNode;

}

void printList() {

Node* currentNode = this->head;

while (currentNode != NULL) {

cout << currentNode->data << " ";

currentNode = currentNode->next;

}

cout << endl;

}

};

int main() {

LinkedList list;

list.addNode(1);

list.addNode(2);

list.addNode(3);

list.addNode(4);

list.addNode(5);

list.printList();

return 0;

}

cpp/data-structures/linkedList.cpp at master · AllAlgorithms/cpp · GitHub

Uh oh!

Expand file tree

Breadcrumbs

linkedList.cpp

Latest commit

History

Breadcrumbs

linkedList.cpp

File metadata and controls