Удалить SmirnovaVYu/docs/data/linkedlist.py

SmirnovaVYu/docs/data/linkedlist.py

@@ -1,50 +0,0 @@
-def ll_insert(head, name, phone): #Oбновление записи в связном списке
-    if head is None:
-        return {'name': name, 'phone': phone, 'next': None}
-    current = head
-    while current is not None:
-        if current['name'] == name:
-            current['phone'] = phone
-            return head
-        current = current['next']
-    new_node = {'name': name, 'phone': phone, 'next': None}
-    current = head
-    while current['next'] is not None:
-        current = current['next']
-    current['next'] = new_node
-    return head
-
-
-def ll_find(head, name): #Поиск телефона по имени
-    current = head
-    while current is not None:
-        if current['name'] == name:
-            return current['phone']
-        current = current['next']
-    return None
-
-
-def ll_delete(head, name): #Удаление записи по имени
-    if head is None:
-        return None
-    
-    if head['name'] == name:
-        return head['next']
-    
-    current = head
-    while current['next'] is not None:
-        if current['next']['name'] == name:
-            current['next'] = current['next']['next']
-            return head
-        current = current['next']
-    return head
-
-
-def ll_list_all(head): #Сбор всех записей и сортировка по имени
-    records = []
-    current = head
-    while current is not None:
-        records.append((current['name'], current['phone']))
-        current = current['next']
-    records.sort(key=lambda x: x[0])
-    return records