# # Get the base Ubuntu image from Docker Hub
# FROM debian:latest

# # Update apps on the base image
# RUN apt-get -y update && apt-get install -y

# # Install the Clang compiler
# RUN apt-get -y install clang

# # Copy the current folder which contains C++ source code to the Docker image under /usr/src
# COPY . /usr/src/dockertest1

# # Specify the working directory
# WORKDIR /usr/src/dockertest1

# # Use Clang to compile the Test.cpp source file
# RUN clang++ -o Test Test.cpp

# # Run the output program from the previous step
# CMD ["./Test"]