Asem answers Q 1 + Q2 in week 2

Asem_Answers_Q1_Week2.py

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+# students = {
+# 'Ahmet Yilmaz':	[85,90,	78],
+# 'Mehmet emir':	[92,88,	76],
+# 'Ayse Kaya':	[78,89,	95],
+# 'Zeynep Celik':	[65,70,	80],
+# 'Ali Kara':	    [50,60,	55],
+# 'Fatma Yildiz':	[88,85,	90],
+# 'Murat Aydin':	[72,68,74],
+# 'Elif Aksoy':	[95,90,88],
+# 'Hakan Oztiirk':[45,50,55],
+# 'Canan Tas':	[80,75,82]
+# }
+# grades_list  = list(students.values()) 
+# # print(grades_list)
+# list = []
+# for list in grades_list :  
+#     avarage = sum(list) / len(list)
+#     avarage_int = int(avarage)
+#     list.append(avarage_int)
+# print(students)
+
+Students = {
+    'Student_1': {'name': 'Ahmet Yilmaz', 'grades': [80,90,78]},
+    'Student_2': {'name': 'Mehmet Demir', 'grades': [82,88,76]},
+    'Student_3': {'name': 'Ayse Kaya', 'grades': [78,89,95]},
+    'Student_4': {'name': 'Zeynep Celik', 'grades': [65, 70, 80]},
+    'Student_5': {'name': 'Ali Kara', 'grades': [50, 60, 55]},
+    'Student_6': {'name': 'Fatma Yildiz', 'grades': [88, 85, 90]},
+    'Student_7': {'name': 'Mutrat Aydin', 'grades': [72, 68, 74]},
+    'Student_8': {'name': 'Elif Aksoy', 'grades': [95, 90, 88]},
+    'Student_9': {'name': 'Hakan Ozturk', 'grades': [45, 50, 55]},
+    'Student_10': {'name': 'Canan Tas', 'grades': [80, 75, 82]}
+}
+#1-Calculate each student's GPA and add it to the dictionary.
+i=1
+for i in range(1,len(Students)+1) :
+    student="Student_" + str(i)
+    list= Students[student]['grades']
+    avarage = sum(list) / len(list)
+    avarage_int = int(avarage)
+    Students[student].update([('GPA', avarage_int)])
+    i+=1
+
+print(Students)
+# 2-Find the student with the highest GPA and print it on the screen.
+i = 1
+max = 0
+student_max = " "
+for i in range(1,len(Students)+1) :
+    student="Student_" + str(i)
+    gpa = int(Students[student]['GPA'])
+    if gpa > max :
+        max = gpa 
+        student_max = student
+print('Student',Students[student]['name'],'is with hights GPA of ', max)
+
+# 3- Separate each student's name from their surname and store them in a separate tuple and add them to a list.
+Students_names = []
+i = 1
+for i in range(1,len(Students)+1) :
+    student="Student_" + str(i)
+    Full_name = Students[student]['name']
+    # print (Full_name)
+    Students_names.append((Full_name.split()[0],Full_name.split()[1]))
+print(Students_names)
+
+# 4-Sort the names in alphabetical order and print the sorted list on the screen.
+Students_names = []
+i = 1
+for i in range(1,len(Students)+1) :
+    student="Student_" + str(i)
+    Full_name = Students[student]['name']
+    # print (Full_name)
+    Students_names.append(Full_name)
+Students_names.sort()
+print(Students_names)
+
+# 5-Keep students with a GPA below 70 in a cluster (set).
+cluster_set = []
+i = 1
+gba = 0
+for i in range(1,len(Students)+1) :
+    student="Student_" + str(i)
+    gba = Students[student]['GPA']
+    if gba < 70 :
+        cluster_set.append(Students[student])
+print("students with a GPA below 70 are : ",cluster_set)
+

Asem_Answers_Q2_week2.py

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+
+# 1-Create a movie data by taking information such as movie name, director, release year and genre from the user and store it in a dictionary.
+movies = {}
+i = 1 
+while True:
+    movie_name= input('Enter the name of the movie:')
+    director = input('Enter the director name:')
+    release_year =input('Enter the release year:')
+    genre = input('Enter the genre of the movie:')
+    exit = input('Do you want to enter an other movie?(Y/N)').strip().lower()
+    movie = 'movie'+" "+ str(i)
+    movies.update( {movie: {'Name':(movie_name), 'Director':(director),'Release year' : release_year,'Genre': genre}})
+    i +=1
+    if exit != "y" :
+        break  
+# for key , value  in movies.items() :
+#     print(key, value)
+# 2-Give the user the option to edit or delete a movie. (For this, a suitable function must be written for whatever data they want to change about the movie.)
+
+change_info = input('Do you want to delete a movie? or do you want to edite an information about a movie?(Press D foor delete /Press E foor edit )'). strip().lower()
+if change_info == "d" : 
+    del_movie_num = int(input ("Enter The movie number which you want to delete for exampel  (1) "))
+    # print(len(movies))
+    if del_movie_num > 0 and del_movie_num <= len(movies): 
+        # print("In the if deleted")
+        movie_to_del = "movie"+ ' ' +str(del_movie_num)
+        # print(movie_to_del)
+        movies.pop(movie_to_del)
+        print("Movie number: ", del_movie_num, " is deleted !")
+    else:
+        print("Movie number: ", del_movie_num, " is not found !" )
+elif change_info == "e" : 
+    # Edit function
+    edit_movie_num = int(input ("Enter The movie number which you want to edit for exampel  (1) "))
+    if edit_movie_num > 0 and edit_movie_num <= len(movies): 
+        # print("In the if deleted")
+        movie_to_edit = "movie"+ ' ' +str(edit_movie_num)
+        # print(movie_to_del)
+        m_to_edit = movies.get(movie_to_edit)
+        value_to_change = input("Which part of the movie do you want to change ? Enter: \n N for name \n D for director \n R for relese year \n G for genre \n").strip().lower()
+        if value_to_change == "n" :
+            new_name = input("Enter new movie name")
+            movies[movie_to_edit]["Name"] = new_name
+            print("Movie number: ", edit_movie_num, " is edited !")
+        elif value_to_change == "d":
+           new_dir = input("Enter new movie director")
+           movies[movie_to_edit]['Director'] = new_dir
+        elif value_to_change == "r": 
+           new_relese = input ('Enter new movie relese year')
+           movies[movie_to_edit]['Release year'] = new_relese
+        elif value_to_change == "g":
+            new_gemer = input("Enter new Gemer")
+            movies[movie_to_edit]['Genre'] = new_gemer
+        else:
+            print("Sorry you did not enterd a correct letter")
+    else:
+        print("Movie number: ", edit_movie_num, " is not found !")
+
+else:
+    print("You have not entered D or E!")
+print(movies)
+
+# 3-Allow the user to view their collection. List all movies or filter by criteria such as genre or year of release.
+
+criterea_to_list = input("Enter the criteria to filter your dictionary?  Enter:\n D for director \n R for release year \n G for genre \n").strip().lower()
+
+if criterea_to_list == "d" : 
+    director_name = input ("Enter the name of the director: \n").strip().lower()
+    i=1
+    dir_list = []
+    for i in range(1,len(movies)+1):
+        movie = "movie " + str(i)
+        if movies[movie]["Director"].lower() == director_name:
+            dir_list.append(movies[movie])
+    print("The list of movies: ", dir_list)
+elif criterea_to_list == 'r' : 
+    release_year = input("Enter the release year: \n").strip().lower()
+    i = 1 
+    release_list = []
+    for i in range (1,len(movies)+1) : 
+        movie = 'movie ' + str(i)
+        if movies[movie]['Release year'].lower() == release_year :
+            release_year.append(movies[movie])
+    print ('The list of movies : ', release_list)
+elif criterea_to_list == 'g' : 
+    genre_name = input("Enter the Genre: \n").strip().lower()
+    i = 1 
+    genre_list = []
+    for i in range (1,len(movies)+1) : 
+        movie = 'movie ' + str(i)
+        if movies[movie]['Genre'].lower() == genre_name :
+            genre_list.append(movies[movie])
+    print ('The list of movies : ', genre_list)
+else:
+    print(" You interd a rong filter criteria ")
+
+
+# 4-Save the movie data in a file and restore this data when you start the program.
+import json
+
+print (movies)
+
+print("Started writing dictionary to a file")
+with open("movies.txt", "w") as fp:
+    json.dump(movies, fp)  # encode dict into JSON
+print("Done writing dict into .txt file")