The program receives multiple numbers from the command line and outputs the result after summing

Design ideas: Get the number of inputs, deposit a new dynamic array, and then convert the number in the dynamic array from string to int using the Integer.parseint () function to add the output.

Program Flowchart: Get the number of inputs---New dynamic array, enter the number of inputs into a dynamic array, and establish an int variable s=0-> using the Integer.parseint () function to convert and add the output;

SOURCE program code:

Import java.util.ArrayList;

public class D1

{

@SuppressWarnings ({"Unchecked", "Rawtypes"})

public static void Main (string[] args)

{

int A;

a=args.length;//get the number of inputs

ArrayList a1=new//Creating dynamic arrays

ArrayList (); for (int i=0;i<a;i++)//To deposit the entered number into a dynamic array

A1.add (Args[i]);

int s=0;

for (int i = 0;i<a;i++)

{

String b= (String) a1.get (i);

int C;

C=integer.parseint (b);//convert string to int type

s=s+c;//Add sum

}

System.out.println (s);//Output

}

}

Program:

The program receives multiple numbers from the command line and outputs the result after summing