diff --git a/.github/workflows/ci_cd.yml b/.github/workflows/ci_cd.yml
new file mode 100644
index 0000000..a75c487
--- /dev/null
+++ b/.github/workflows/ci_cd.yml
@@ -0,0 +1,27 @@
+name: C++ CI with Docker
+
+on: [push, pull_request]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install Docker
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y docker.io
+
+      # Optional: If you want to clone the cpp-container repository inside your CI job
+      # or if your Dockerfile is in your HelloWorld repo, adjust accordingly
+      - name: Build Docker Image
+        run: |
+          docker build -t cpp-container .
+
+      - name: Run Tests in Docker
+        run: |
+          docker run -v ${{ github.workspace }}:/usr/src -w /usr/src cpp-container sh ./test_runner.sh
+
diff --git a/main.cpp b/main.cpp
index b22f491..c18653e 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,32 @@
 #include <iostream>
+#include <string>
+#include <vector>
+
+int main() {
+    std::vector<std::string> favoriteFoods;
+    std::string input;
+    
+    std::cout << "Enter your favorite food one by one. Type 'done' when finished.\n";
+    
+    while (true) {
+        std::cout << "What's your favorite food? ";
+        std::getline(std::cin, input);
+        
+        // Check if the user is done entering foods
+        if (input == "done") {
+            break;
+        }
+        
+        // Add the food to the list
+        favoriteFoods.push_back(input);
+    }
+    
+    // Print the list of favorite foods
+    std::cout << "\nYour favorite foods are:\n";
+    for (const auto& food : favoriteFoods) {
+        std::cout << "- " << food << "\n";
+    }
+    
+    return 0;
+}
 
-int main(){
-  std::cout<<"Hello World!\n";
-  return 0;
-}
\ No newline at end of file