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/* The value is found */ | /* The value is found */ | ||
} | } | ||
| + | |||
| + | |||
| + | -------------------------------------------- | ||
Revision as of 04:40, 3 April 2012
John Ribeiro - Lu 8:30 - 9:20 - Lesson 22
Node * List_serach ( NOde * led, int v ) {
while ( ( led != NULL ) && ( ( led->value ) != v ) )
{
led = led -> next;
}
return led;
}
/* Remember to check if the pointer is equal to NULL. This makes sure that the list exists in the first place. */
Node * List_InsertFront ( Node * head, int v ) {
Node * n = Node_construct(v); n->next = head; return n;
}
Node * List_insertEnd ( Node * head, int v ) {
Node * n = Node_construct(v);
if ( head == NULL )
{
return n;
}
/* If the list is empty create only one node */
Node * p = head;
while ( ( p->next) != NULL )
{
p = p -> next;
}
p->next = n;
return head;
}
Node * List_delete ( Node * head, int v ) {
if ( head == NULL )
{
return NULL;
}
Node * p = head;
while ( ( q != NULL ) && ( ( q->value) != v ) )
{
p = q;
q = q->next;
}
if ( q != NULL )
{
p->next = q->next;
free ( q );
}
return head;
}
- Exam 2 -> 8 - 10 PM this Thursday **
EE 206/207 open book and open note Will cover: 1) File 2) Structure 3) Linked List 4) Recursion
Possibly more questions and 1.5 times longer than exam 1
In main:
Node * head = NULL; head = List_insert ( head, 2 );
Node * p; p = List_search ( head, 6 );
if ( p != NULL ) {
/* The value is found */
}
