How to use Command-Line Arguments

Using Command-Line Arguments

Helps us to pass information into a program when it is run

class CommandLine

 {

public static void main (String args [ ] )

{

for (int i= 0; I < args.length ; i ++ )

System.out.println(“ args [ “ + i + “ ] ; “ + args [ i ]) ;

}

}

To execute a program, we write from the command prompt:

java CommandLine this is a test 100-1

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