In this tutorial, we are going to write a Java program to print the sum of command line arguments in Java Programming with practical program code and step-by-step full complete explanation.
Java program to print sum of command line argument
class CommandLineArgument
{
public static void main (String arr[])
{
try
{
int a=Integer.parseInt(arr[0]);
int b=Integer.parseInt(arr[1]);
int sum=a+b;
System.out.println("result is = " +sum);
}
catch(Exception e)
{
System.out.println(e);
}
}
}
Output
10 20 result is = 30
