Update README.md

README.md

@@ -137,7 +137,6 @@ Expected actions:
 ## Bonus (Optional)
 
 - Prevent duplicate course registration
-- Prevent registration when capacity is full
 - Limit the number of courses per student
 - Add search by course name
 

src/CourseRegistrationStarter/Main.java

@@ -2,26 +2,13 @@ package CourseRegistrationStarter;
 
 public class Main {
     public static void main(String[] args) {
-        Course AP = new Course("Advanced Programming", "4041122334", 40);
-        Course FM = new Course("Foundation of Math", "4041212334", 30);
-        Course GM = new Course("General Math","4041234123",60);
-
-        Student farnam = new Student("Farnam", "404111234");
-        farnam.setLimitOfCourses(3);
-        RegistrationSystem regSys = new RegistrationSystem();
-
-        regSys.addCourseToSystem(AP);
-        regSys.addCourseToSystem(FM);
-        regSys.addCourseToSystem(GM);
-
-        farnam.addCourse(AP);
-        farnam.addCourse(FM);
-        farnam.addCourse(GM);
-
-        farnam.dropCourse(FM);
-
-        farnam.showRegisteredCourses();
-
-        regSys.showAllCourses();
+        // TODO:
+        // 1. Create at least 3 courses
+        // 2. Create 1 student
+        // 3. Create a registration system
+        // 4. Add courses to the system
+        // 5. Register the student in some courses
+        // 6. Drop one course
+        // 7. Print the final registered course list
     }
 }

src/CourseRegistrationStarter/RegistrationSystem.java

@@ -9,35 +9,16 @@ public class RegistrationSystem {
     }
 
     public void addCourseToSystem(Course c) {
-        courses.add(c);
+        // TODO: Add the course to the system
     }
 
     public Course findCourseByCode(String code) {
-        for (int i = 0; i < courses.size(); i++) {
-            if (courses.get(i).getCourseCode().equals(code)){
-                return courses.get(i);
-            }
-        }
-        return null;
-    }
-
-    public Course findCourseByName(String name) {
-        for (int i = 0; i < courses.size(); i++) {
-            if (courses.get(i).getCourseCode().equals(name)){
-                return courses.get(i);
-            }
-        }
+        // TODO: Search for a course by course code
+        // Return the matching course if found, otherwise return null
         return null;
     }
 
     public void showAllCourses() {
         // TODO: Print all courses in the system
-        System.out.printf("%25s %15s %18s", "Name","Course code","Remaining capacity");
-        System.out.print('\n');
-
-        for (int i = 0; i < courses.size(); i++) {
-            System.out.printf("%25s %15s %d", courses.get(i).getCourseName() , courses.get(i).getCourseCode(), courses.get(i).getCapacity());
-            System.out.print('\n');
-        }
     }
 }

src/CourseRegistrationStarter/Student.java

@@ -5,13 +5,11 @@ public class Student {
     private String name;
     private String studentId;
     private ArrayList<Course> registeredCourses;
-    private int limitOfCourses;
 
     public Student(String name, String studentId) {
         this.name = name;
         this.studentId = studentId;
         this.registeredCourses = new ArrayList<>();
-        this.limitOfCourses = 18;
     }
 
     public String getName() {
@@ -22,37 +20,20 @@ public class Student {
         return studentId;
     }
 
-    public void setLimitOfCourses(int limit){
-        this.limitOfCourses = limit;
-    }
-
     public boolean addCourse(Course c) {
-
-        if (registeredCourses.contains(c)){
-            return false;
-        }
-
-        if ((c.getCapacity() > 0) && (this.limitOfCourses >= registeredCourses.size() + 1)){
-            c.reduceCapacity();
-            registeredCourses.add(c);
-            return true;
-        }
+        // TODO: Register the student in the course if capacity allows
+        // Return true if registration was successful, otherwise false
         return false;
     }
 
     public boolean dropCourse(Course c) {
-
-        if (registeredCourses.remove(c)){
-            c.increaseCapacity();
-            return true;
-        }
+        // TODO: Remove the course from the student's list
+        // Restore the course capacity if removal was successful
+        // Return true if the course was dropped, otherwise false
         return false;
     }
 
     public void showRegisteredCourses() {
-        for (int i = 0; i < registeredCourses.size(); i++) {
-            System.out.printf("%25s %15s", registeredCourses.get(i).getCourseName() , registeredCourses.get(i).getCourseCode());
-            System.out.print('\n');
-        }
+        // TODO: Print all registered courses
     }
 }