Question

Statistics are often calculated with varying amounts of input data. Write a program that takes any number of non-negative integers as input, and outputs the average and max. A negative integer ends the input and is not included in the statistics

Answer 1

import java.util.Scanner;

public class Statistics {
   public static void main(String[] args) {
       Scanner sc = new Scanner(System.in);
      
       int count=0,max=-1,n;
       double sum=0,avg=0;
       System.out.println("Enter integers (negative integer to quit) : ");
       while(true) {
           //reading integer
           n=sc.nextInt();
           //if it is negative than break the loop
           if(n<0)
               break;
           count++;
           // if max is less than current number than update max to current number
           if(max                max=n;
           sum+=n;
       }
       //finding average
       avg=sum/count;
       System.out.println("Max number : "+max);
       System.out.println("Average: "+avg);
   }
}