----Learning GO----
- Name your package name "main" if you want to create an executable. All other package names are libraries.
- Use import to call the library to your code.
- Use go run to run the go file.
- A semicolon is automatically added at the end of a line.
- All public functions, types and variables must start with an uppercase letter.
- All private functions, types and variables must start with a lowercase letter.
- fmt.Println("Helloo,", "gopher!") would print Helloo gopher, it automatically adds space in between. If you want no space then do + like fmt.Println("Helloo," + "gopher!")