Here is a Python solution for the problem: ```python class Node: def __init__(self, data=None): self.data = data self.next = None def addTwoLists(first, second): prev = temp = None carry = 0 while(first is not None or second is not None): fdata = 0 if first is None else first.data sdata = 0 if second is None else second.data Sum = carry + fdata + sdata carry = 1 if Sum = 10 else 0 Sum = Sum if Sum 0: temp.next = Node(carry) return head ``` This Python function `addTwoLists` takes two linked lists `first` and `second` as input. It creates a new linked list where each node is the sum of the corresponding nodes in the input lists. If the sum is greater than 10, it carries the value to the next node. The `Node` class is a simple linked list node class with a `data` field for storing the node's value and a `next` field for pointing to the next node in the list. The `addTwoLists` function iterates over the two input lists simultaneously. For each pair of nodes, it adds their values together (along with any carry value from the previous node), then creates a new node with the sum. If the sum is 10 or more, it sets the carry value to 1 and reduces the sum by 10. The new node is then added to the output list. If there is a carry value left over after all nodes have been processed, a final node is added to the output list with this carry value. Finally, the function returns the head of the new linked list.

Question

Here is a Python solution for the problem:

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

def addTwoLists(first, second):
    prev = temp = None
    carry = 0
    while(first is not None or second is not None):
        fdata = 0 if first is None else first.data
        sdata = 0 if second is None else second.data
        Sum = carry + fdata + sdata

carry = 1 if Sum >= 10 else 0

Sum = Sum if Sum < 10 else Sum % 10

temp = Node(Sum)

if head is None:
            head = temp
        else :
            prev.next = temp

prev = temp

if first is not None:
            first = first.next
        if second is not None:
            second = second.next

if carry > 0:
        temp.next = Node(carry)

return head
```

This Python function `addTwoLists` takes two linked lists `first` and `second` as input. It creates a new linked list where each node is the sum of the corresponding nodes in the input lists. If the sum is greater than 10, it carries the value to the next node.

The `Node` class is a simple linked list node class with a `data` field for storing the node's value and a `next` field for pointing to the next node in the list.

The `addTwoLists` function iterates over the two input lists simultaneously. For each pair of nodes, it adds their values together (along with any carry value from the previous node), then creates a new node with the sum. If the sum is 10 or more, it sets the carry value to 1 and reduces the sum by 10. The new node is then added to the output list.

If there is a carry value left over after all nodes have been processed, a final node is added to the output list with this carry value.

Finally, the function returns the head of the new linked list.

Knowee AI · Accepted Answer