title: How do I Compile Just One C File in Visual Studio 2019?
body: <p>I don't have experience using Visual Studio. The university is conducting a C coding competition and forcing students to use Visual Studio. To practice I created 2 files: "to print helloworld", "finding smallest in the array". Visual studio builds ALL files and I want to create multiple files to save time and keep it ready to code but if I am working on one question and build it, all files get built. How to build one file? Please help.</p>