Question

Write a Java Program to add, subtract, multiply, divide and remainder of two numbers
please answer the question tomorrow is computer exam ​

Answer 1

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import java.util.Scanner;

public class Javaexcercise {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.print("Input 1st number: ");

int num1 = in.nextInt();

System.out.print("Input 2nd number: ");

int num2 = in.nextInt();

System.out.println("Addition of two numbers: " + num1 + " + " + num2 + " = " +

(num1 + num2));

System.out.println("subtraction of two numbers: " +num1 + " - " + num2 + " = " +

(num1 - num2));

System.out.println("Multiplication of two numbers: "+ num1 + " x " + num2 + " = " +

(num1 * num2));

System.out.println("Division of two numbers: " + num1 + " / " + num2 + " = " +

(num1 / num2));

System.out.println("Remainder of two numbers: "+ num1 + " mod " + num2 + " = " +

(num1 % num2));

Answer 2

import java.util.*;

class abc

public static void main ( )

Scanner sc=new Scanner(System.in);

Int n,num,s=0,d=0,p=1,div=0,r=0;

System.out.println("enter two nos.");

n=sc.nextInt( );

num=sc.nextInt( );

s=n+num;

d=(Math.abs)n-num;

p=n*num;

If(n>num)

{

div=n/num;

r=n%num;

}

else

{

div=num/n;

r=num%n;

}

System.out.println("sum="+s);

System.out.println("diff"=+d);

System.out.println("mult="+p);

System.out.println("div="+div);

System.ouf.println("REM="+r);

}

}

Hope it helps....