using java How can i Write a program that performs arithmeti

using java,

How can i Write a program that performs arithmetic operations with two integer numbers and one operator?.using scanner keyboard

Please enter the first integer number:

3

Please enter the second integer number:

0

Please enter the arithmetic operator:

/

->The denominator is zero.

Solution

ArthimeticOperations.java

import java.util.Scanner;

public class ArthimeticOperations {

  
   public static void main(String[] args) {
       Scanner scan = new Scanner(System.in);
       System.out.println(\"Please enter the first integer number: \");
       int a = scan.nextInt();
       System.out.println(\"Please enter the second integer number: \");
       int b = scan.nextInt();
       System.out.println(\"Please enter the arithmetic operator: \");
       char operator = scan.next().charAt(0);
       double result = 0;
       if(operator == \'+\'){
           result = a + b;
       }
       else if(operator == \'-\'){
           result = a - b;
       }
       else if(operator == \'*\'){
           result = a * b;
       }
       else if(operator == \'/\'){
           if(b != 0){
           result = a / b;
           }
           else{
               System.out.println(\"The denominator is zero.\");
           }
       }
       System.out.println(\"Result: \"+result);
   }

}

Output:

Please enter the first integer number:
2
Please enter the second integer number:
4
Please enter the arithmetic operator:
+
Result: 6.0

Please enter the first integer number:
6
Please enter the second integer number:
2
Please enter the arithmetic operator:
-
Result: 4.0

Please enter the first integer number:
6
Please enter the second integer number:
2
Please enter the arithmetic operator:
*
Result: 12.0

Please enter the first integer number:
6
Please enter the second integer number:
2
Please enter the arithmetic operator:
/
Result: 3.0

Please enter the first integer number:
6
Please enter the second integer number:
0
Please enter the arithmetic operator:
/
The denominator is zero.