From 40786b25176e841acdfee153977a687592189f19 Mon Sep 17 00:00:00 2001
From: Ardor <stud203996@vyatsu.ru>
Date: Thu, 7 May 2026 13:17:24 +0300
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB=D0=B5?=
 =?UTF-8?q?=D0=BD=D0=B0=20=D1=84=D1=83=D0=BD=D0=BA=D1=86=D0=B8=D1=8F=20cal?=
 =?UTF-8?q?culate=5Fuser=5Ftotal?=
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---
 zadanie_1.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/zadanie_1.py b/zadanie_1.py
index 6bad1a4..7b66bdb 100644
--- a/zadanie_1.py
+++ b/zadanie_1.py
@@ -57,4 +57,12 @@ def group_by_user(orders: list[dict]) -> dict[int, list[dict]]:
         if uid not in grouped:
             grouped[uid] = []
         grouped[uid].append(order)
-    return grouped
\ No newline at end of file
+    return grouped
+
+
+# 4. Расчет общей суммы трат пользователя
+def calculate_user_total(user_orders: list[dict]) -> float:
+    """
+    Суммирует все значения 'total' для одного пользователя.
+    """
+    return sum(order['total'] for order in user_orders)
\ No newline at end of file