public class HelloWorld{
    public static void main(String[] args) {
	    int one = 10 ;
        int two = 20 ;
        int three = 0 ;
        three=one+two;
         System.out.println("three = one + two==>"+three);
         threee+=one;
         System.out.println("three += one ==>"+three);
         three-=one;
         System.out.println("three -= one ==>"+three);
         three*=one;
         System.out.println("three *= one ==>"+three);
         three/=one;
         System.out.println("three /= one ==>"+three);
         three%=one;
         System.out.println("three %= one ==>"+three);
        
        
      
    
	}
}