From 7a44e8fbc2b7c06dbf71b59eea1e865d9b06118a Mon Sep 17 00:00:00 2001
From: studiosi <david@studiosi.es>
Date: Sat, 15 Aug 2026 21:00:19 +0300
Subject: [PATCH] Solved: 22 - Polymorphism

---
 modules/06_oop_basics/src/polymorphism.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/modules/06_oop_basics/src/polymorphism.cpp b/modules/06_oop_basics/src/polymorphism.cpp
index cafd0a3..2d36cd0 100644
--- a/modules/06_oop_basics/src/polymorphism.cpp
+++ b/modules/06_oop_basics/src/polymorphism.cpp
@@ -5,8 +5,7 @@ namespace oop {
 auto total_area(const std::vector<std::unique_ptr<Shape>>& shapes) -> double {
     double total = 0.0;
     for (const auto& shape : shapes) {
-        // TODO: Add each shape's area using polymorphism
-        (void)shape;
+        total += shape->area();
     }
     return total;
 }
@@ -15,8 +14,7 @@ auto shape_names(const std::vector<std::unique_ptr<Shape>>& shapes)
     -> std::vector<std::string> {
     std::vector<std::string> names;
     for (const auto& shape : shapes) {
-        // TODO: Collect shape->name()
-        (void)shape;
+        names.push_back(shape->name());
     }
     return names;
 }