Provide a situation where you need to overload operator$($s$)$ for your new class to work correctly. Given a class X$,$ provide function prototypes to overload operators $+,==,$ and $<<($assume operator $+$ is binary operator $+$ and return X$).$ What are $2$ different ways to write x$1+$ x$2$ using the keyword operator? $//$need to overload operator$($s$)//$function prototypes $//2$ different ways to write x$1+$ x$2$