// Experiment with assertion driven coding:  DiscountsR'Us Case study

#include <iostream>
#include <cassert>

class Person{

  private:
	int age;
	bool card;
  public:
	Person(int a, bool c){age=a; card=c;}
	bool senior()const{return age >= 65;}
	bool clubcard()const{return card;}
};

enum Day {sun, mon, tue, wed, thu, fri, sat};

int discount(const Person& p, Day day)//returns percentage
{
	return 0;
}
int main()
{
	Person a(45, false);
	assert( discount(a, mon)== 0);
	assert( discount(a, tue)== 0);

	Person bs(66, false);
	assert( discount(bs, mon)== 5);
	assert( discount(bs, tue)== 5);


	Person cc(45, true);
	assert( discount(cc, mon)== 5);
	assert( discount(cc, tue)== 10);


	Person dsc(66, true);
	assert( discount(dsc, mon)== 10);
	assert( discount(dsc, tue)== 10);
}