Note: In my original question I asked about Code Blocks, so that's why people are talking about it.
I have a home PC with Visual Studio (2019) installed on it. But as I got a new laptop in school where I'm not the administrator, I would like to compile my C++ code on it as well. I tried to install "MinGW-w64 - for 32 and 64 bit Windows" but it requested admin rights and my school administrator didn't want to give me them. What options do I have then?
You can download the 7z file from :
https://sourceforge.net/projects/mingw-w64/files/
If you intend to install the windows version,
click the x86_64-posix-seh from MinGW-W64 GCC-8.1.0, and just uncompress the 7z file.
As @Yksisarvinen states in the comments section above - you could download codeblocks. The non-admin zip file includes a C++ compiler. Probably the quickest way through.
You can find it here - http://www.codeblocks.org/downloads/binaries
