The problem is asking to implement a function that will insert a new node at the end of a linked list. Here are the steps to solve this problem:

1. First, we need to create a new node with the given integer. We can do this by creating a new instance of SinglyLinkedListNode and passing the integer to the constructor.

2. Next, we need to check if the head of the linked list is null. If it is, that means the list is empty and we can simply set the head to be the new node.

3. If the head is not null, that means there are already nodes in the list. In this case, we need to traverse the list to find the last node. We can do this by starting at the head and following the next pointers until we reach a node where the next pointer is null.

4. Once we have found the last node, we can insert the new node by setting the next pointer of the last node to be the new node.

5. Finally, we return the head of the list.

Here is a Python implementation of the above steps:

```python
class SinglyLinkedListNode:
def __init__(self, node_data):
self.data = node_data
self.next = None

def insertNodeAtTail(head, data):
new_node = SinglyLinkedListNode(data)

if head is None:
head = new_node
else:
last_node = head
while last_node.next is not None:
last_node = last_node.next
last_node.next = new_node

return head
```

This function takes as input a reference to the head of a linked list and an integer, and returns a reference to the head of the modified linked list.

Question

The problem is asking to implement a function that will insert a new node at the end of a linked list. Here are the steps to solve this problem:

1. First, we need to create a new node with the given integer. We can do this by creating a new instance of SinglyLinkedListNode and passing the integer to the constructor.

2. Next, we need to check if the head of the linked list is null. If it is, that means the list is empty and we can simply set the head to be the new node.

3. If the head is not null, that means there are already nodes in the list. In this case, we need to traverse the list to find the last node. We can do this by starting at the head and following the next pointers until we reach a node where the next pointer is null.

4. Once we have found the last node, we can insert the new node by setting the next pointer of the last node to be the new node.

5. Finally, we return the head of the list.

Here is a Python implementation of the above steps:

```python
class SinglyLinkedListNode:
    def __init__(self, node_data):
        self.data = node_data
        self.next = None

def insertNodeAtTail(head, data):
    new_node = SinglyLinkedListNode(data)
    
    if head is None:
        head = new_node
    else:
        last_node = head
        while last_node.next is not None:
            last_node = last_node.next
        last_node.next = new_node
    
    return head
```

This function takes as input a reference to the head of a linked list and an integer, and returns a reference to the head of the modified linked list.

Knowee AI · Accepted Answer