Question

Write a Java method called printAvg that takes in two floating point numbers and prints out the average of them.

Answer 1

Complete Java program to the given requirement:

import java.util.Scanner;

public class ComputeAverage {

   public static void main(String[] args) {
       //Scanner class object to read input from keyboard/user
       Scanner scan = new Scanner(System.in);
      
       //ask the user to enter two floating point numbers
       System.out.print("Enter number one:");
       float numOne = (float) scan.nextDouble();
      
       System.out.print("Enter number one:");
       float numTwo = (float) scan.nextDouble();
      
       //calling printAvg() method
       printAvg(numOne,numTwo);

   }
  
   //method that takes in two floating point numbers and prints out the average of them.
   public static void printAvg(float numOne, float numTwo) {
       System.out.print("Average of "+numOne+" and "+numTwo+" is:"+(numOne+numTwo)/2);
   }
}

Output: