When using Cloud 9 (now owned by Amazon and run as part of their AWS service) as an onlinet IDE for C and C++, and other compiled languages, it seems to create a virtual machine that uses version 4.8.5 of GCC. How do I use a more modern version of GCC, in order to utilize the C11 standard (and C18 revisions) and C++11 (and C++17 revisions) and to better utilize the more comprehensible and more friendly compiler error messages of more recent GCC, and Clang, versions.
How do I "request" or install a more modern version of GCC or possibly use a recent version of Clang as the compiler from within the Cloud 9 AWS instance/virtual machine?