チェーンテーブル逆転
L 。
List Reverse( List L )
{
Position Old_head, New_head, Temp;
New_head = NULL;
Old_head = L->Next;
while ( Old_head )
{
Temp = Old_head->Next;
***Old_head->Next = New_head;//(3 );***
New_head = Old_head;
Old_head = Temp;
}
***L->Next = New_head;//(3 );***
return L;
}