1. (10 points each) Write declarations for each of the following:
2. (10 points each) Given a string s and an integer x
3. (10 points each) Given the following definition of the function ceil():
4. (10 points) Write a function that takes as parameters the lengths of the sides of a rectangle and returns the area.
double area_of_rect(double length, double width) { double area; area = length * width; return(area) } or double area_of_rect(double length, double width) { return(length * width); }
5. (10 points) Define a class called Radio that has:
Now show how you would declare a Radio object, and set its volume to 5.
class Radio { private: int volume; double frequency; public: void set_volume(int); double scan_up(void); }; ----- Radio panasonic; panasonic.set_volume(5);