########### Start of DiplomaProgramme Class #########
#####################################################
# Adding/deleting a new course,
class DiplomaProgramme:

# constructor of DiplomaProgramme class
# initialize DiplomaCourses with empty list
# initialize DiplomaStudent with empty list
def __init__(self):
   self.diplomaCourses = []
   self.diplomaStudents = []

'''
# this function add a new Course to
# DiplomaCourses
# this function take a new course as parameter
# then check if this course is already exist
# in DiplomaCourses or not
# if exist not add it
# if not exist add it to the DiplomaCourses'''
def addCourse(self, newCourse):
   if newCourse not in self.diplomaCourses:
         self.diplomaCourses.append(newCourse)
   else:
         print("this "+newCourse.getName()+" course is already exist in our Diploma Courses")

'''
# this function remove an existing Course from
# DiplomaCourses
# this function take an existing Course as parameter
# then check if this course is already exist
# in DiplomaCourses or not
# if exist remove it
# if not exist do nothing
'''
def removeCourse(self, course):
   if course in self.diplomaCourses:
         self.diplomaCourses.remove(course)
   else:
         print("this "+newCourse.getName()+" course is not exist in our Diploma Courses yet")

'''
# this function add a new Student to
# DiplomaCourses
# this function take a new Student as parameter
# then check if this Student is already exist
# in DiplomaCourses or not
# if exist not add it
# if not exist add it to the DiplomaCourses'''
def addStudent(self, newStudent):
   if newStudent not in self.diplomaStudents:
         self.diplomaStudents.append(newStudent)
   else:
         print("this " + newStudent.getName() + " Student is already exist in our Diploma Students")

'''
# this function remove an existing Student from
# DiplomaCourses
# this function take an existing Student as parameter
# then check if this Student is already exist
# in DiplomaCourses or not
# if exist remove it
# if not exist do nothing
'''
def removeStudent(self, student):
   if student in self.diplomaStudents:
         self.diplomaStudents.remove(student)
   else:
         print("this " + student.getName() + " Student is not exist in our Diploma Students yet")

# getter Functions
# this function return Diploma Courses
def getDiplomaCourses(self):
   return self.diplomaCourses

# this function return Diploma Students
def getDiplomaStudents(self):
   return self.diplomaStudents

Question 2 Figure Q2 shows Euclid's algorithm which finds the Grea...