If you are a student and need to "write a complete program on paper" for a Computer Science exam, follow these standard structural requirements:
: For larger apps, extract logic into extension methods to keep the file clean. Group configurations by feature (e.g., Database, Identity, Swagger). Program.cs
: Include a clear sequence of input (e.g., Console.ReadLine() ), processing (your logic or math), and output (e.g., Console.WriteLine() ). 2. Organizing a Large "Program.cs" File (Professional Code) If you are a student and need to