#include<iostream>
#include<string>
using namespace std;
class Course{
string mName;
string mCode;
double mECTS;
public:
Course(string, string, double);
virtual bool isPassed() = 0;
virtual ~Course();
// Getters and setters for homework!
};
Course::Course(string name, string code, double ects)
: mName(name), mCode(code), mECTS(ects){}
Course::~Course(){}
class UngradedCourse : public Course {
bool mAttended, mCompleted;
public:
UngradedCourse(string name, string code, double ects);
virtual bool isPassed();
void completeCourse();
};
UngradedCourse::UngradedCourse(string name, string code, double ects)
: Course(name, code, ects){
mAttended = false;
mCompleted = false;
}
void UngradedCourse::completeCourse(){
this->mAttended = true; this->mCompleted = true;
}
bool UngradedCourse::isPassed(){ return this->mCompleted && this->mCompleted; }
class GradedCourse : public Course {
int mGrade;
public:
GradedCourse(string name, string code, double ects);
virtual bool isPassed();
void grade(int);
};
GradedCourse::GradedCourse(string name, string code, double ects)
: Course(name, code, ects){
mGrade = 1;
}
void GradedCourse::grade(int grade){ this->mGrade = grade; }
bool GradedCourse::isPassed(){ return this->mGrade > 1; }
bool canAdvanceToNextYear(Course** courses, int count){
for (int i = 0; i < count; i++) {
if (courses[i]->isPassed() == false){
return false;
}
}
return true;
}
int main(){
const int SIZE = 3;
Course** courses = new Course*[3]{
new GradedCourse("Osnove elektrotehnike I", "OET", 7),
new GradedCourse("Programiranje I", "PRO", 7),
new UngradedCourse("Engleski jezik I", "ENG", 0),
};
cout << canAdvanceToNextYear(courses, SIZE) << endl;
for (int i = 0; i < SIZE; i++) {
delete courses[i];
};
delete[] courses;
return 0;
}