Which of the following would be an appropriate function declaration to add two rational numbers?
A) void friend operator+ const Rational &left, const Rational &right);
B) void operatator+ const Rational &left, const Rational &right);
C) friend Rational operator+ const Rational &left, const Rational &right);
D) Rational operator+ const Rational &left, const Rational &right);

Question

Quizplus · Accepted Answer

The Answer of Which of the following would be an appropriate function declaration to add two rational numbers?
A) void friend operator+ const Rational &left, const Rational &right);
B) void operatator+ const Rational &left, const Rational &right);
C) friend Rational operator+ const Rational &left, const Rational &right);
D) Rational operator+ const Rational &left, const Rational &right);

Which of the Following Would Be an Appropriate Function Declaration