Use the Scanner class to read them into double variables. Print out the result o

Question

Use the Scanner class to read them into double variables. Print out the result of the four basic arithmetic operations (addition, subtraction, multiplication, and division) on the two numbers Use the Scanner class to read them into double variables. Print out the result of the four basic arithmetic operations (addition, subtraction, multiplication, and division) on the two numbers Use the Scanner class to read them into double variables. Print out the result of the four basic arithmetic operations (addition, subtraction, multiplication, and division) on the two numbers

Explanation / Answer

import java.util.Scanner; public class ArithmeticOperations { public static void main(String[] args) { Scanner in = new Scanner(System.in); double n1, n2; System.out.print("Enter two numbers: "); n1 = in.nextDouble(); n2 = in.nextDouble(); // calculate and display results. System.out.println(n1 + " + " + n2 + " = " + (n1 + n2)); System.out.println(n1 + " - " + n2 + " = " + (n1 - n2)); System.out.println(n1 + " * " + n2 + " = " + (n1 * n2)); if(n2 == 0) System.out.println("Division by 0 is not possible."); else System.out.println(n1 + " / " + n2 + " = " + (n1 / n2)); } }

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