Q: I can't run the program in intelliJ 
I created a project unchecked (Create project form template)
and added new class named demo.
but when after compiling, I couldn't run the code intellij didin't show me result.
"Edit configuration" only appeared like this:

I don't know what to do :(
I saw someone run the code using Intellij without writing package.
So I don't think that it doesn't work because I didn't write package.
What can I do?

A: You are missing the String[] args parameter in your main method:
public static void main(String[] args) {

}


A: Add the args parameter to the main method. Then right click into the editor -> and select "Run demo.main()"
