How can we pass arguments to the main function in JAVA using command prompt and notepad?

Question

Today, I was learning about passing arguments to the main function in JAVA , with no IDE , only on Notepad and I encountered that it can only be done using command line arguments . My question is how?

Answer 1

We can do this simply by opening the cmd , and writing the

javac file_name.java

java file_name [set of arguments]...

suppose the program is like

class temp
{    
   public static void main(String[] args)
     {
        
        System.out.println(args[0]);
        System.out.println(args[1]);
       //And so on 
       // As per the length of args
     }
}

And if we pass

javac temp.java

java temp_name hello world

it will give output as

hello

world