Question

Write a Java program to add, subtract, multiply, divide and find the modulus of any two double numbers​

Answer 1

$\texttt{\textsf{\large{\underline{Solution}:}}}$

The given problem is solved using language - Java.

import java.util.*;

public class Number{

   public static void main(String s[]){

       Scanner sc=new Scanner(System.in);

       double a,b;

       System.out.print("Enter first number: ");

       a=sc.nextDouble();

       System.out.print("Enter second number: ");

       b=sc.nextDouble();

       sc.close();

       System.out.println("Sum: "+(a+b));

       System.out.println("Difference: "+(a-b));

       System.out.println("Product: "+a*b);

       System.out.println("Division: "+a/b);

       System.out.println("Remainder: "+a%b);

   }

}

$\texttt{\textsf{\large{\underline{Explanation}:}}}$

• Line 1: Imports scanner class for taking input.
• Line 2: Class declaration.
• Line 3: Main() method declaration.
• Line 4: Creating object of scanner class.
• Line 5: Declare two variables a and b.
• Line 6-9: Accept the numbers from the user.
• Line 10: Close of scanner.
• Line 11-15: Display the sum, difference, product, quotient and remainder respectively.
• Line 16: End of main().
• Line 17: End of class.

See attachment for output.

Answer 2

Answer:

Program:-

import java.util.*;

public class Main

{

public static void main(String args[])

{

Scanner in=new Scanner(System.in);

double a,b,sum,diff,quo,rem;

System.out.println("Enter the numbers:");

a=in.nextInt();

b=in.nextInt();

sum=a+b;

diff=a-b;

quo=a/b;

rem=a%b;

System.out.println("The sum of the two numbers="+sum);

System.out.println("The difference of the two numbers="+diff);

System.out.println("The quotient="+quo);

System.out.println("The remainder between the two numbers="+rem);

}

}