how to find the largest element from the linked list of unknnown numbers?

[nlstmn]

how to find the largest element from the linked list of unknnown numbers?

[Kotori]

Simple. Traverse though a linked list via a for-loop and search for the biggest number.

int largest = -999999999;
for(Node *it = head; it != NULL; it = it->next)
{
    if(it->data > largest) largest = it->data;
}