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  1. #include<iostream>
  2. using namespace std;
  3.  
  4. //singly linked list node structure
  5. class Node{
  6. public:
  7. 	int data;
  8. 	Node* next;
  9.  
  10. 	//constructor to iniatialize a new node with data
  11.  
  12. 	Node(int new_data) {
  13. 		this->data = new_data;
  14. 		this->next = nullptr;
  15. 	}
  16.  
  17. };
  18.  
  19. int main() {
  20.  
  21. 	//create the first node(head of the linked list)
  22. 	Node* head = new Node(10);
  23.  
  24. 	//Link the second node
  25. 	head->next = new Node(20);
  26.  
  27. 	//Link the third node 
  28. 	head->next->next = new Node(30);
  29.  
  30. 	//Link the fourth node
  31. 	head->next->next->next = new Node(40);
  32.  
  33. 	Node* temp = head;
  34.  
  35. 	while(temp != nullptr) {
  36. 		cout << temp->data <<" ";
  37. 		temp = temp->next;
  38. 		}
  39. }
Success #stdin #stdout 0s 5320KB
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Standard input is empty
stdout
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10 20 30 40
https://ideone.com/3Ri41q
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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