Java program to insert and print array using command line argument

• The command-line arguments are passed to the program at run-time.
• The arguments passed from the console can be received in the java program and it can be used as an input.
• To run this java program, you must pass at least one argument from the command prompt.

classCommandLineForDemo
{
  public static void main(String args[])
  {
    for(inti=0; i<args.length; i++)
    System.out.println("args[" + i + "]: " + args[i]);
  } 
}

Program Output:

java CommandLineForDemo 1 2 3 4 5 6 
args[0]: 1
args[1]: 2
args[2]: 3
args[3]: 4
args[4]: 5
args[5]: 6

I hope this post helps you to understand Print array using the command line argument and its implementation in Java programming language.

Keep coding 🙂