code1

package file1;

import java.util.Scanner;

public class code1 {
    public static void main(String[] args){
        boolean flag=true;
        Scanner sc=new Scanner(System.in);
        

        while(flag==true){
            System.out.println("enter number for execution:");
            System.out.println("1. ADDITION");
            System.out.println("2. SUBTRACTE");
            System.out.println("3. MULTIPLICATION");
            System.out.println("4. DIVISION");
            System.out.println("enter operation to perform:");
            
            int x=sc.nextInt();
            System.out.println("enter two integers:");
            int a=sc.nextInt();
            int b=sc.nextInt();
            if (x==1){
                int sum=a+b;
                System.out.println("the sum is : "+sum );
            }
            else if (x==2){
                int sub=a-b;
                System.out.println("the subtraction is : "+sub );
            }
            else if (x==3){
                int mul=a*b;
                System.out.println("the multiplication is : "+mul );
            }
            else if (x==4){
                int div=a/b;
                System.out.println("the divivsion is : "+div );
            }
            

            flag=sc.hasNext();
        }
       

    }
}