Question

Please!!! I need the answer in full details studying for Exams!!!

Question 3 What is wrong with this code? Write the corrected code. // INTENT: calculate the average of all the numbers read in. // sample data: 7 9 10 3 8-5 Corrected Incorrect int count; int sum; int num = sc.next(); while (num > 0) { count++; sum = num; System.out.println(sum/count);

Answer 1

wrongs:

1. only one time num is being input

2. int num=sc.nextInt();

3. after termination of the while loop. again additon has to be done for the negative number for correct average.

import java.util.*;
public class avg
{
public static void main(String[] args)
{
int count=1;
int sum=0;
Scanner sc = new Scanner(System.in);
int num = sc.nextInt();   
while(num>0)
{
sum=sum+num;
count++;
num = sc.nextInt();
}
sum=sum+num;
System.out.println(sum/count);
}
}