ADDED C CODE

.gitea/workflows/ci.yml

@@ -1,8 +1,10 @@
 name: First CI
 on: [push]
+
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: Printing hello
-        run: echo "Hello, "
+      - uses: actions/checkout@v4
+      - name: build using gcc
+        run: gcc -Wall -Werror main.c