java Hello World Error: Main method not found in classname, please define the main method as: public-CodePudding

I don't understand why I'm getting an error here code below:

public class Lab1HW { public static void main(String[] args) {

    System.out.println("Computer Science, Yes!!!!");        
    
}

}

CodePudding user response：

do following steps: write code as:

    public class Lab1HW{

  public static void main(String[] args){

      System.out.println("Computer Science, Yes!!!!");        
    
}
}

then save file using same name as class name. in you case Lab1HW.java then you have to compile and run.. output will be

Computer Science, Yes!!!!

CodePudding user response：

your code seems fine, just try writing it this way or first try running it on an online compiler.

public class Lab1HW{

  public static void main(String[] args){

      System.out.println("Computer Science, Yes!!!!");        
    
}
}