Easy Code Required Please help

Question

Hello I need some basic code that will do the following,
will read inputed integersand find the total and the average of inputed values and display them and program ends with input 0.
Thanks
Tim

Answer 1

Although the demo above is nice it will display the wrong average if the total is not evenly divisable by the integer count.For example if you go "java Demo 1 2 3 4 " you will get an average of 2 because 10 divided by 4 is 2.5 which cannot be represented by an integer value.
I propose the following program.It does not meet the requirements asked for 100 percent because it uses double values instead of integers and it ends by entering with no value. It does get rid of the command line arguments,is easier to use, and returns the right values.It is also very simple code.
import java.io.*;
import java.lang.Exception.*;
public class Average{
     public static void main(String args[]){
          String numberString = null;
          double number = 0;
          int count = 0;
          try{
               BufferedReader br = new BufferedReader(
                                    new InputStreamReader(System.in));
               while((numberString = br.readLine())!=null){
                    number += Double.parseDouble(numberString);
                    count++;
          catch(Exception e){}
          System.out.println("The total is "+ number+".");
          System.out.println("The average is "+ (number/count)+".");
}I hope this helps.