Update c-cpp.yml

.github/workflows/c-cpp.yml

@@ -1,4 +1,4 @@
-name: C/C++ CI
+name: C/C++ CUDA CI
 
 on:
   push:
@@ -8,18 +8,23 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
+
+    # Install CUDA toolkit
     - name: Install CUDA
       run: |
+        sudo apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
+        sudo sh -c 'echo "deb https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 /" > /etc/apt/sources.list.d/cuda.list'
         sudo apt-get update
-        sudo apt-get install -y cuda
-    - name: Configure
-      run: ./configure
-    - name: Compile
-      run: nvcc -std=c++17 *.cu *.cpp -o output_binary
-    - name: Run Tests
-      run: ./output_binary -h
+        sudo apt-get -y install cuda
+
+    # Compile using nvcc
+    - name: Compile CUDA code
+      run: nvcc -std=c++17 *.cu *.cpp -o output_executable
+
+    # Optionally, run tests (if applicable)
+    - name: Run tests
+      run: ./output_executable