The following code shows an example to Perform Arithmetic Operations in Java Using switch…Case.

import java.util.*;
class Compute {
    public static void main(String[] args) {
        int a, b;
       Scanner s=new Scanner(System.in); 
       System.out.println("Enter First Number: ");
       a=Integer.parseInt(s.nextLine());
       System.out.println("Enter Second Number: ");
       b=Integer.parseInt(s.nextLine());
       
       while(true){
          System.out.println("Select an Option...");
          System.out.println("1. Add");
          System.out.println("2. Subtract");
          System.out.println("3. Multiply");
          System.out.println("4. Divide");
          System.out.println("5. Exit");
          System.out.println("Type your selection here: ");
   
          String choice=s.nextLine();
          switch(choice){
              case "1":
                  System.out.println("Sum = "+(a+b));
                  break;
              case "2":
                  System.out.println("Difference = "+(a-b));
                  break;
              case "3":
                  System.out.println("Product = "+(a*b));
                  break;
              case "4":
                  System.out.println("Division = "+(a/b));
                  break;
              case "5":
                  System.exit(0);
              default:
                  System.out.println("Wrong Choice!!");
                  break;
                      
                
          }
       }
    }
}

Output

The Output of an Example to Perform Arithmetic Operations in Java Using switch…Case
The Output of an Example to Perform Arithmetic Operations in Java Using switch…Case

Further Reading

Java Practice Exercise

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