main event warrenville - Imagemakers
C int main () void main () C Hello,world! int, void .
C int main () void main () C Hello,world! int, void .
In C90, main() must have an explicit return statement at the end to avoid undefined behaviour. In C99 and newer, you may omit the return statement from main(). If you do, and main().
This question is not an exact duplicate of the What should main () return in C and C++?. However, everything that it asks is already answered over there in greater detail and in greater quality, which.
Understanding the Context
The main difference is time. In 1984, it was okay to write main(). In 2012, it is not okay, but many compilers accept it for backwards compatibility. Many authors believe it is still the mid-80s.
JavaCC++main main ()Javamain
The entry point for the application is the main function in the main package as described in the specification: A complete program is created by linking a single, unimported package called the main.
I have a lot of confusion around main tag of HTML. It describes content of the page but so does body. There should be only one main tag in the page. The body tag should also have one.
Key Insights
As for the second part of your question, the first part of the puzzle is that your main function is wrong. wmain should take a wchar_t argument, not char. Since the compiler doesn't enforce.
$ python my_program.py You can also create a directory or zipfile full of code, and include a main.py. Then you can simply name the directory or zipfile on the command line, and it executes.
main CC 12
