int age1=three=one+two;

        int age2=three+=one;

        int age3=three-=one;

        int age4=three*=one;

        int age5=three/=one;

        int age6=three%=one;

        System.out.println("three=one+two==>"+age1);

        System.out.println("three+=one==>"+age2);

        System.out.println("three-=one==>"+age3);

        System.out.println("three*=one==>"+age4);

        System.out.println("three/=one==>"+age5);

        System.out.println("three%=one==>"+age6);

int one = 10 ;

        int two = 20 ;

        int three=one+two;

        System.out.println(three);

        three+=one;

        System.out.println(three);

        three-=one;

        System.out.println(three);

        three*=one;

        System.out.println(three);

        three/=one;

        System.out.println(three);

        three%=one;

        System.out.println(three);

        three=one+two;

        System.out.println("three = one + two ==> "+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);

        three%=one;

        System.out.println("three %= one ==> "+three);