Program to Delete an element from a doubly linked list.
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Answer Posted / shruti
to delete an element.
enter the position of the element to be deleted.
-> pos.
structure of node is
struct node
{
int data;
struct node *prev , *next;
}
//home is the starting pointer of hte list.
struct node * delete(struct node *home , int pos)
{
temp = home;
if(pos == 1)
{
temp = home;
home = home -> next;
free(temp);
}
temp = home;
p = home;
for(i = 0 ; i < pos ; i++)
{
p = p -> next;
}
temp = p -> next;
temp1 = temp -> next;
p -> next = temp1;
temp1 -> prev = p
free(temp);
}
return home;
}
| Is This Answer Correct ? | 9 Yes | 5 No |
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