(Solved): 24. Consider the following program that attempts to compute the circumference of a circle given the ...

24. Consider the following program that attempts to compute the circumference of a circle given the radius entered by the user. Given a circle's radius, r, the circle's circumference, $$C$$ is given by the formula: (a) The compiler issues a warning. What is the warning? (b) The program does not produce the intended result. Why? (c) Fix the program so that it computes the correct result.