Question

In: Computer Science

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

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

Solutions

Expert Solution

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:


Related Solutions

Java programming. Write a public Java class called DecimalTimer with public method displayTimer, that prints a...
Java programming. Write a public Java class called DecimalTimer with public method displayTimer, that prints a counter and then increments the number of seconds. The counter will start at 00:00 and each time the number of seconds reaches 60, minutes will be incremented. You will not need to implement hours or a sleep function, but if minutes or seconds is less than 10, make sure a leading zero is put to the left of the number. For example, 60 seconds:...
Java Write a method that reads a text file and prints out the number of words...
Java Write a method that reads a text file and prints out the number of words at the end of each line
Write a Java program that takes in a string and a number and prints back the...
Write a Java program that takes in a string and a number and prints back the string from the number repeatedly until the first character... for example Pasadena and 4 will print PasaPasPaP. Ask the user for the string and a number Print back the string from the number repeatedly until the first character For both programs please utilize: methods arrays loops Turn in screenshots
use java for : 1. Write a method called indexOfMax that takes an array of integers...
use java for : 1. Write a method called indexOfMax that takes an array of integers and returns the index of the largest element. 2. The Sieve of Eratosthenes is “a simple, ancient algorithm for finding all prime numbers up to any given limit” (https://en.wikipedia. org/wiki/Sieve_of_Eratosthenes).Write a method called sieve that takes an integer parameter, n, and returns a boolean array that indicates, for each number from 0 to n -1, whether the number is prime.
/* Problem 1 * Write and run a java program that prints out two things you...
/* Problem 1 * Write and run a java program that prints out two things you have learned * so far in this class, and three things you hope to learn, all in different lines. */ You could write any two basic things in Java. /* Problem 2 * The formula for finding the area of a triangle is 1/2 (Base * height). * The formula for finding the perimeter of a rectangle is 2(length * width). * Write a...
JAVA Arrays 4 Write a method called isPalindrome that takes a String as input and returns...
JAVA Arrays 4 Write a method called isPalindrome that takes a String as input and returns true if the String is a palindrome.
Create a class called “Array” that implements a fixed-sized two-dimensional array of floating-point numbers.
Programing in Scala language: Create a class called “Array” that implements a fixed-sized two-dimensional array of floating-point numbers. Write separate methods to get an element (given parametersrow and col), set an element (given parametersrow, col, and value), and output the matrix to the console formatted properly in rows and columns. Next, provide an immutable method to perform array addition given two same-sized array.
Using Java, write a program that takes in two integers from the keyboard called m and...
Using Java, write a program that takes in two integers from the keyboard called m and n, where m > n. Your program should print the first m natural numbers (m..1) downwards in n rows.
.. Write a method called findNums that takes a two-dimension array of integers as a parameter...
.. Write a method called findNums that takes a two-dimension array of integers as a parameter and returns the number of times a two-digit number appears in the array. For example, if the array (as created by the program below) is 10 45 3 8 2 42 3 21 44 The value returned would be 5 (there are 5 two-digit numbers in the array) public class Question2 {    public static void main(String args[]){      int arr[][] = {{10, 45,...
Write a method called printIsMultiple that receives a pair of integers and prints true if the...
Write a method called printIsMultiple that receives a pair of integers and prints true if the second is a multiple of the first; false, otherwise
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT