Do

Dockerfile

@@ -0,0 +1,11 @@
+FROM ubuntu:latest AS builder
+WORKDIR /src
+RUN apt update -y && apt install -y gcc
+
+COPY main.c main.c
+RUN gcc -o main main.c
+
+FROM ubuntu:latest
+WORKDIR /
+COPY --from=builder /src/main /usr/local/bin/main
+