From 0a0c430ebe03006b92cd16a70ab7c118f76d56b7 Mon Sep 17 00:00:00 2001
From: studiosi <david@studiosi.es>
Date: Tue, 18 Aug 2026 07:03:07 +0300
Subject: [PATCH] Solved: 34 - Smart Pointers

---
 modules/09_cpp11/src/smart_pointers.cpp | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/modules/09_cpp11/src/smart_pointers.cpp b/modules/09_cpp11/src/smart_pointers.cpp
index 072134a..7e9df6a 100644
--- a/modules/09_cpp11/src/smart_pointers.cpp
+++ b/modules/09_cpp11/src/smart_pointers.cpp
@@ -3,18 +3,19 @@
 namespace cpp11 {
 
 auto make_counter(int start) -> std::unique_ptr<int> {
-    (void)start;
-    return nullptr;
+    return std::make_unique<int>(start);
 }
 
 auto shared_total(const std::vector<std::shared_ptr<int>>& values) -> int {
-    (void)values;
-    return 0;
+    int total = 0;
+    for (const auto& value : values) {
+        total += *value;
+    }
+    return total;
 }
 
 auto clone_unique(const std::unique_ptr<int>& value) -> std::unique_ptr<int> {
-    (void)value;
-    return nullptr;
+    return std::make_unique<int>(*value);
 }
 
 }  // namespace cpp11