** Question:**** **

#### Write a java program that performs addition, subtraction, multiplication, division using a method like output sample.

** Output Sample: **

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Enter two values: 15 5 Addition: 20.0 Subtraction: 10.0 Multiplication: 75.0 Division: 3.0 |

** Source Code: **

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import java.util.Scanner; public class Calculator { public static void main(String[] args) { //variable initialization double num1, num2, addition, subtraction, multiplication, division; //input from the user System.out.print("Enter two values: "); Scanner sc = new Scanner(System.in); num1 = sc.nextDouble(); num2 = sc.nextDouble(); //methods declaration addition = performAddition(num1, num2); subtraction = performSubtraction(num1, num2); multiplication = performMultiplication(num1, num2); division = performDivision(num1, num2); //print the final output System.out.println("Addition: "+addition); System.out.println("Subtraction: "+subtraction); System.out.println("Multiplication: "+multiplication); System.out.println("Division: "+division); } //for addition method static double performAddition(double a, double b){ double result = a + b; return result; } //for subtraction method static double performSubtraction(double a, double b){ double result = a - b; return result; } //for multiplication method static double performMultiplication(double a, double b){ double result = a * b; return result; } //for division method static double performDivision(double a, double b){ double result = a / b; return result; } } |