public class ShortCalculator {
    public short sum(short x, short y){
        return (short)(x+y);
    }

    public short diff(short x, short y){

        return (short)(x-y);
    }

    public short multiply(short x, short y){

        return (short)(x*y);

    }

    public short divide(short x, short y){

        return (short)(x/y);
    }

    public short remainder(short x, short y){

        return (short)(x % y);
    }
}