Question

Prachi want to make an algorithm to input four number some up calculate average and print the sum and average but before writing an algorithm she want to make a flock cart for that so draw a floor cart to input four number sum up calculate average and print sum and average
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Answer 1

Answer:

import java.util.Scanner;

public class average

{

   public static void main(String []args)  

   {

    Scanner sc = new Scanner(System.in);

    float num1, num2, num3, num4, sum;

    float avg;

    System.out.println("Enter the four numbers seperately");

    num1 = sc.nextInt();

    num2 = sc.nextInt();

    num3 = sc.nextInt();

    num4 = sc.nextInt();

    sum = num1+ num2+ num3+ num4;

    avg = sum/4;

    System.out.println("The sum of the four numbers is "+sum);

    System.out.println("The average of the numbers are "+avg);

   }            

}

Explanation:

You have to use float or else it won't give  the correct answer in decimals