// Computation.java - This program calculates sum, difference, and product of two values. // Input: Interactive. // Output: Sum, difference, and product of two values.

import java.util.Scanner;

public class Computation { public static void main(String args[]) { double value1; String value1String; double value2; String value2String; Scanner input = new Scanner(System.in); System.out.println("Enter the first numeric value: "); value1String = input.nextLine(); value1 = Double.parseDouble(value1String); System.out.println("Enter second numeric value: "); value2String = input.nextLine(); value2 = Double.parseDouble(value2String); // Call calculateSum() here // Call calculateDifference() here // Call calculateProduct() here System.exit(0);

} // End of main() method. // Write calculateSum() method here.

// Write calculateDifference() method here.

// Write calculateProduct() method here.

} // End of Computation class.