Course Assignment 01: Imitate the Javaapparguments.java example, write a program that accepts multiple numbers from the command line, and then outputs the result after summing.

First, design ideas

Accept the data from the command line, then convert it to a number, add it, and finally output

Second, flow chart

　　

Third, the source program code

Package classwork01;

public class Sum

{

public static void Main (string[] args)

{//TODO auto-generated method stub

int sum=0; Sum is and value

SYSTEM.OUT.PRINTLN ("sum number is" +args.length);

for (String Arg:args)

{Sum=sum+integer.parseint (ARG); Enter a number

}

System.out.println ("The sum of the numbers is" +sum); The sum of the output numbers

}

}

Iv. procedures

Course Assignment 01: Imitate the Javaapparguments.java example, write a program that accepts multiple numbers from the command line, and then outputs the result after summing.