From 21985795a1660295b517b3209e229c562f81390a Mon Sep 17 00:00:00 2001
From: volkovva <vva26102021@gmail.com>
Date: Sat, 23 May 2026 13:23:41 +0300
Subject: [PATCH] =?UTF-8?q?[1]=20=D0=B4=D0=BE=D0=B1=D0=B0=D0=B2=D0=B8?=
 =?UTF-8?q?=D0=BB=20=D1=84=D1=83=D0=BD=D0=BA=D1=86=D0=B8=D1=8E=20ll=5Finse?=
 =?UTF-8?q?rt?=
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---
 VolkovVA/cod.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/VolkovVA/cod.py b/VolkovVA/cod.py
index e69de29..7495326 100644
--- a/VolkovVA/cod.py
+++ b/VolkovVA/cod.py
@@ -0,0 +1,20 @@
+import random as rnd
+
+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:
+            current['phone'] = phone
+            return head
+        current = current['next']
+       
+        
+    new_node['next'] = head
+    return new_node
+