CPP

delete item in singly linked list in cpp

#include<iostream>
#include<stdlib.h>
using namespace std;
class node{
    public:
    int data;
    node* next;
     void setData();
    void printData();
    void Deletion();
};

node* head =0;
void node::setData()
{
	int choice=1;
	head=new node();
    cout <<"Enter data : ";
    cin>>head->data;
    head->next=NULL;
    node* temp;
    temp=head;
    node* newnode;
     cout<<"Do you want to link another list if yes press 1 else press 2 : ";
    cin>>choice;
    while(choice==1)
    {
    newnode=new node();
    cout <<"
Enter data : ";
	cin>>newnode->data;
    newnode->next=0;
    temp->next=newnode;
    temp=temp->next;
    cout<<"
Do you want to link another list if yes press 1 else press 2 : ";
    cin>>choice;
    }
}

void node::Deletion()
{
	node* temp, *p;
	temp=head;
	p = NULL;
	int num;
	cout<<"Enter a number to which you are wanting to delete : ";
	cin>>num;
	while(temp!=0 && temp->data != num)
	{
		p = temp;
		temp = temp->next;	
	}
	if(temp != NULL){
		p->next = temp->next;
		delete temp;
	}
}


void node::printData()
{
	cout<<"

Printing Linked List........

";
    node* temp;
    temp=head;
    while(temp!=0)
    {
        cout<<temp->data<<" ";
        temp=temp->next;
    }
}
int main(){

    node obj;
    obj.setData();
    obj.printData();
    obj.Deletion();
    obj.printData();
}

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

deletion in doubly linked list in cpp

#include<iostream>
using namespace std;
class node{
	public:
		int data;
		node* prev;
		node* next;
		void insertData();
		void printData();
		void deletion();
};
node* head=0;
void node::insertData()
{
	int c=1;
	head=new node();
	cout<<"Enter Data : ";
	cin>>head->data;
	head->next=0;
	head->prev=0;
	node* temp;
	temp=head;
	cout<<"Do you want to link another list if yes press 1 else press 2 : ";
	cin>>c;
	node *newnode;
	while(c==1)
	{
		newnode=new node();
		cout<<"Enter Data : ";
		cin>>newnode->data;
		newnode->next=0;
		newnode->prev=0;
		temp->next=newnode;
		temp=temp->next;
		cout<<"Do you want to link another list if yes press 1 else press 2 : ";
		cin>>c;
	}
}

void node::deletion()
{
	node* temp;
	temp=head;
	node *p;
	int num;
	cout<<"
Enter number to which you are wanting to delete : ";
	cin>>num;
	while(temp!=0 && temp->data!=num)
	{
		p=temp;
		temp=temp->next;
	}
	if(temp!=0)
	{
		p->next=temp->next;
		delete(temp);
	}
}

void node::printData()
{
	node* temp;
	temp=head;
	while(temp!=0)
	{
		cout<<temp->data<<" ";
		temp=temp->next;
	}
}
int main()
{
	node obj;
	obj.insertData();
	obj.printData();
	obj.deletion();
	obj.printData();
	
}

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

c++ linked list delete node

/* terst */

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102

delete item from linked list in c++

// A complete working C++ program to
// demonstrate deletion in singly
// linked list with class
#include <bits/stdc++.h>
using namespace std;
 
// A linked list node
class Node{
public:
    int data;
    Node* next;
};
 
// Given a reference (pointer to pointer)
// to the head of a list and an int,
// inserts a new node on the front of the
// list.
void push(Node** head_ref, int new_data)
{
    Node* new_node = new Node();
    new_node->data = new_data;
    new_node->next = (*head_ref);
    (*head_ref) = new_node;
}
 
// Given a reference (pointer to pointer)
// to the head of a list and a key, deletes
// the first occurrence of key in linked list
void deleteNode(Node** head_ref, int key)
{
     
    // Store head node
    Node* temp = *head_ref;
    Node* prev = NULL;
     
    // If head node itself holds
    // the key to be deleted
    if (temp != NULL && temp->data == key)
    {
        *head_ref = temp->next; // Changed head
        delete temp;            // free old head
        return;
    }
 
    // Else Search for the key to be deleted,
    // keep track of the previous node as we
    // need to change 'prev->next' */
      else
    {
    while (temp != NULL && temp->data != key)
    {
        prev = temp;
        temp = temp->next;
    }
 
    // If key was not present in linked list
    if (temp == NULL)
        return;
 
    // Unlink the node from linked list
    prev->next = temp->next;
 
    // Free memory
    delete temp;
    }
}
 
// This function prints contents of
// linked list starting from the
// given node
void printList(Node* node)
{
    while (node != NULL)
    {
        cout << node->data << " ";
        node = node->next;
    }
}
 
// Driver code
int main()
{
     
    // Start with the empty list
    Node* head = NULL;
 
    // Add elements in linked list
    push(&head, 7);
    push(&head, 1);
    push(&head, 3);
    push(&head, 2);
 
    puts("Created Linked List: ");
    printList(head);
 
    deleteNode(&head, 1);
    puts("
Linked List after Deletion of 1: ");
     
    printList(head);
     
    return 0;
}
 
// This code is contributed by ac121102