Question

DESIGN A FLOWCHART IN THE APPLICATION FLOWGORITHM

Exercise called: Number Analysis Program

Design a program that asks the user to enter a maximum of 20 numbers. The program should store the numbers in an array and then display the following data:

1-The lowest number in the array.

2-The highest number in the array.

3-The total of the numbers in the array.

4-The average of the numbers in the array.

PLEASE AND THANK YOU

Answer 1

The Flowchart for the above Program in Flowgorithm is :-

Example Output :-

Enter the amount of numbers you want to add in array ,Maximum-20
10
Enter the numbers to assign in Array
1
2
3
4
5
6
7
8
9
10
Largest element is 10
Smallest element is1
Sum is55
Average is5.5

Code in Java for above program :-

import java.util.*;
import java.lang.Math;

public class JavaApplication {
    private static Scanner input = new Scanner(System.in);

    public static void main(String[] args) {
        int[] numbers = new int[20];
        int nums;
        
        System.out.println("Enter the amount of numbers you want to add in array ,Maximum-20");
        nums = input.nextInt();
        System.out.println("Enter the numbers to assign in Array");
        int count;
        
        count = 0;
        int smallest;
        int largest;
        int sum;
        
        sum = 0;
        double average;
        
        average = 0;
        while (count < nums) {
            numbers[count] = input.nextInt();
            if (count == 0) {
                largest = numbers[count];
                smallest = numbers[count];
            } else {
                if (count > 0 && numbers[count] > numbers[count - 1]) {
                    largest = numbers[count];
                }
                if (count > 0 && numbers[count] < numbers[count - 1]) {
                    smallest = numbers[count];
                }
            }
            sum = sum + numbers[count];
            count = count + 1;
        }
        average = (double) sum / nums;
        System.out.print("Largest element is ");
        System.out.println(largest);
        System.out.print("Smallest element is");
        System.out.println(smallest);
        System.out.print("Sum is");
        System.out.println(sum);
        System.out.print("Average is");
        System.out.println(average);
    }
}

The pseudocode for above flowchart is :-

Function Main
Declare Integer Array Numbers[20]
Declare Integer nums
  
Output "Enter the amount of numbers you want to add in array ,Maximum-20"
Input nums
Output "Enter the numbers to assign in Array"
Declare Integer count
  
Assign count = 0
Declare Integer smallest
Declare Integer largest
Declare Integer sum
  
Assign sum = 0
Declare Real average
  
Assign average = 0
While count<nums
Input Numbers[count]
If count==0
Assign largest = Numbers[count]
Assign smallest = Numbers[count]
False:
If count>0 && Numbers[count]>Numbers[count-1]
Assign largest = Numbers[count]
End
If count>0 && Numbers[count]< Numbers[count-1]
Assign smallest = Numbers[count]
End
End
Assign sum = sum+ Numbers[count]
Assign count = count+1
End
Assign average = sum/nums
Output "Largest element is "
Output largest
Output "Smallest element is"
Output smallest
Output "Sum is"
Output sum
Output "Average is"
Output average
End