Data Structures C++

Consider the following statement:

class strange
{
.
.
.
};

a. Write a statement that shows the declaration in the class strange to overload the operator >>.
b. Write a statement that shows the declaration in the class strange to overload the binary operator + as a member function.
c. Write a statement that shows the declaration in the class strange to overlaod the operator == as a member function.
d. Write a statement that shows the declaration in the class strange to overload the postincrement operator ++ as a member function.