написана тестовая генерация, вроде работает)

VolkovVA/cod.py

@@ -1,13 +1,15 @@
 import random as rnd
 
 
+# СВЯЗНЫЙ СПИСОК
+
+
 def ll_insert(head, name, phone):
     new_node = {'name': name, 'phone': phone, 'next': None}
     
     if head is None:
         return new_node
         
-    
     current = head
     while current is not None:
         if current['name'] == name:
@@ -28,7 +30,6 @@ def ll_find(head, name):
         current = current['next']
     return None
 
-
 def ll_delete(head, name):
     if head is None:
         return None
@@ -43,7 +44,6 @@ def ll_delete(head, name):
         current = current['next']
     return head
 
-
 def sort_records(lst):
     n = len(lst)
     for i in range(n):
@@ -52,7 +52,6 @@ def sort_records(lst):
                 lst[j], lst[j + 1] = lst[j + 1], lst[j]
     return lst
 
-
 def ll_list_all(head):
     record = []
     current = head
@@ -63,8 +62,7 @@ def ll_list_all(head):
     return res
 
 
-
-
+# 2. ХЕШ-ТАБЛИЦА
 
 
 def def_hash(name, size):
@@ -74,25 +72,22 @@ def def_hash(name, size):
     final_idx = hash_value % size
     return final_idx
 
-
 def ht_insert(buckets, name, phone):
     size = len(buckets)
     idx = def_hash(name, size)
-    ll_insert(buckets[idx], name, phone)
-
+    buckets[idx] = ll_insert(buckets[idx], name, phone)
+    return buckets
 
 def ht_find(buckets, name):
     size = len(buckets)
     idx = def_hash(name, size)
     return ll_find(buckets[idx], name)
 
-
-
 def ht_delete(buckets, name):
     size = len(buckets)
     idx = def_hash(name, size)
     buckets[idx] = ll_delete(buckets[idx], name)
-
+    return buckets
 
 def ht_list_all(buckets):
     res = []
@@ -104,7 +99,7 @@ def ht_list_all(buckets):
     return sort_records(res)
 
 
-
+# ДВОИЧНОЕ ДЕРЕВО ПОИСКА
 
 
 def bst_insert(root, name, phone):
@@ -131,7 +126,6 @@ def bst_insert(root, name, phone):
             
     return root
 
-
 def bst_find(root, name):
     current = root
     while current is not None:
@@ -143,7 +137,6 @@ def bst_find(root, name):
             current = current['right']
     return None
 
-
 def bst_delete(root, name):
     if root is None:
         return None
@@ -197,7 +190,6 @@ def bst_delete(root, name):
         p_node['right'] = c_node
     return root
 
-
 def bst_list_all(root):
     record = []
     
@@ -210,3 +202,29 @@ def bst_list_all(root):
             
     helper(root)
     return record
+
+
+# ЭКСПЕРИМЕНТАЛЬНАЯ ЧАСТЬ 
+
+
+if __name__ == '__main__':
+    N = 10000
+    
+
+    records = []
+    for i in range(N):
+
+        name = f"User_{i:05d}"
+        phone = f"+7-{rnd.randint(100, 999)}-{rnd.randint(100, 999)}-{rnd.randint(1000, 9999)}"
+        records.append((name, phone))
+        
+
+    records_shuffled = records[:]
+    rnd.shuffle(records_shuffled) 
+    
+
+    records_sorted = sorted(records, key=lambda x: x[0])
+    
+    print(f" Бетта-тест")
+    print(f"records_shuffled (первые 3): {records_shuffled[:3]}")
+    print(f"records_sorted (первые 3): {records_sorted[:3]}")