work

courses/python_for_begginers/dict.py

@@ -0,0 +1,346 @@
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# from string import ascii_lowercase
+
+# d = {ascii_lowercase[i]: i + 1 for i in range(len(ascii_lowercase))}
+# print(d)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# my_dict = {1: "one", 2: "two"}
+# d1 = {'a': 100, 'b': 200, 'c': 333}
+# d2 = {'x': 300, 'y': 200, 'z': 777}
+
+# print(type(my_dict.items()))
+
+# for i in my_dict.items():
+#     print(i[0], i[1])
+
+# d2.update(d1)
+# print(d2)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# n = int(input())
+# d = {}
+
+# for i in range(n):
+#     name = input()
+#     if name not in d:
+#         d[name] = 0
+#         print('OK')
+#     else:
+#         d[name] += 1
+#         print(name + str(d[name]))
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+
+# countries = {
+#     "Sweden": ["Stockholm", "Göteborg", "Malmö"],
+#     "Norway": ["Oslo", "Bergen", "Trondheim"],
+#     "England": ["London", "Birmingham", "Manchester"],
+#     "Germany": ["Berlin", "Hamburg", "Munich"],
+#     "France": ["Paris", "Marseille", "Toulouse"]
+# }
+
+# city = input()
+# flag = False
+
+# for key in countries.keys():
+#     if city in countries[key]:
+#         print(f'INFO: {city} is a city in {key}')
+#         flag = True
+    
+# if flag == False:
+#     print(f'ERROR: Country for {city} not found')
+    
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# from pprint import pprint
+
+# user = {
+#     "id": 4170,
+#     "uid": "5e941db5-9e0f-4f94-9fc5-734110c6be14",
+#     "password": "SyUpfo1ljm",
+#     "first_name": "Teresa",
+#     "last_name": "Wehner",
+#     "username": "teresa.wehner",
+#     "email": "teresa.wehner@email.com",
+#     "gender": "Non-binary",
+#     "phone_number": "+674 424.561.2776",
+#     "social_insurance_number": "637316241",
+#     "date_of_birth": "1993-08-17"
+# }
+
+# user['secret'] = user.pop('password')
+# user['surname'] = user.pop('last_name')
+# pprint(user)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# l = list(map(int, input().split()))
+
+# d = {}
+# cnt = -3
+# for i in range(len(l) - 1):
+#     if len(d) == 0:
+#         d = {l[-2]:l[-1]}    
+#     else:
+#         d = {l[cnt]:d}
+#         cnt -= 1
+
+# print(d)    
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# s = 'waejskldcnvawefigas,dfaswe'
+# d = {}
+# for i in s:
+#     if i.isalpha():
+#         d[i] = d.get(i, 0) + 1
+
+# print(d)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# workers = {
+#     'employer1': {'name': 'Jhon', 'salary': 7500},
+#     'employer2': {'name': 'Emma', 'salary': 8000},
+#     'employer3': {'name': 'Brad', 'salary': 500}
+# }
+
+# workers['employer3']['salary'] = 8500
+# print(workers)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# supermarket = {
+#     "milk": {"quantity": 20, "price": 1.19},
+#     "biscuits": {"quantity": 32, "price": 1.45},
+#     "butter": {"quantity": 20, "price": 2.29},
+#     "cheese": {"quantity": 15, "price": 1.90},
+#     "bread": {"quantity": 15, "price": 2.59},
+#     "cookies": {"quantity": 20, "price": 4.99},
+#     "yogurt": {"quantity": 18, "price": 3.65},
+#     "apples": {"quantity": 35, "price": 3.15},
+#     "oranges": {"quantity": 40, "price": 0.99},
+#     "bananas": {"quantity": 23, "price": 1.29}
+# }
+
+# sum = 0
+
+# for i in supermarket.keys():
+#     sum += supermarket[i]['quantity'] * supermarket[i]['price']
+    
+# print(sum)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# Сколько раз встречается каждая буква
+# s = input().lower()
+# d = {}
+# for i in s:
+#     if i.isalpha():
+#         d[i] = d.get(i, 0) + 1
+
+# print(d)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# morze = {'a': '•—', 'b': '—•••', 'c': '—•—•', 'd': '—••',
+#          'e': '•', 'f': '••—•', 'g': '——•', 'h': '••••',
+#          'i': '••', 'j': '•———', 'k': '—•—', 'l': '•—••',
+#          'm': '——', 'n': '—•', 'o': '———', 'p': '•——•',
+#          'q': '——•—', 'r': '•—•', 's': '•••', 't': '—',
+#          'u': '••—', 'v': '•••—', 'w': '•——', 'x': '—••—',
+#          'y': '—•——', 'z': '——••'}
+
+# l = list(input().split())
+# for i in l:
+# 	for j in i:
+# 		print(morze[j.lower()], end=' ')
+# 	print()
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# {
+#     'Bob Moore': {
+#         'salary': 330000,
+#         'gender': 'M',
+#         'passport': '1635777202'
+#     },
+#     'Gina Moore': {
+#         'salary': 12500,
+#         'gender': 'F',
+#         'passport': '1639999999'
+#     }
+# }
+
+# persons= [
+#     ('Allison Hill', 334053, 'M', '1635644202'),
+#     ('Megan Mcclain', 191161, 'F', '2101101595'),
+#     ('Brandon Hall', 731262, 'M', '6054749119'), 
+#     ('Michelle Miles', 539898, 'M', '1355368461'),
+#     ('Donald Booth', 895667, 'M', '7736670978'), 
+#     ('Gina Moore', 900581, 'F', '7018476624'),
+#     ('James Howard', 460663, 'F', '5461900982'), 
+#     ('Monica Herrera', 496922, 'M', '2955495768'),
+#     ('Sandra Montgomery', 479201, 'M', '5111859731'), 
+#     ('Amber Perez', 403445, 'M', '0602870126')
+# ]
+
+# data = {}
+
+# for i in persons:
+# 	data[i[0]] = {'salary': i[1], 'gender': i[2], 'passport': i[3]}
+		
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# from pprint import pprint
+
+# data = {
+#     "my_friends": {
+#         "count": 10,
+#         "people": [{
+#             "first_name": "Kurt",
+#             "id": 621547005,
+#             "last_name": "Cobain",
+#             "bdate": "31.8.2005"
+#         }, {
+#             "first_name": "Виолетта",
+#             "id": 484200150,
+#             "last_name": "Кастилио",
+#         }, {
+#             "first_name": "Иринка",
+#             "id": 21886133,
+#             "last_name": "Бушуева",
+#             "bdate": "28.8.1942"
+#         }, {
+#             "first_name": "Данил",
+#             "id": 282456573,
+#             "last_name": "Греков",
+#             "bdate": "4.7.2002"
+#         }, {
+#             "first_name": "Валентин",
+#             "id": 184902932,
+#             "last_name": "Долматов",
+#             "bdate": "25.5"
+#         }, {
+#             "first_name": "Евгений",
+#             "id": 620469646,
+#             "last_name": "Шапорин",
+#             "bdate": "6.12.1982"
+#         }, {
+#             "first_name": "Ангелина",
+#             "id": 622328862,
+#             "last_name": "Краснова",
+#             "bdate": "4.11.1995"
+#         }, {
+#             "first_name": "Иван",
+#             "id": 576015198,
+#             "last_name": "Вирин",
+#             "bdate": "2.2.1915"
+#         }, {
+#             "first_name": "Паша",
+#             "id": 386922406,
+#             "last_name": "Воронов",
+#             "bdate": "27.9"
+#         }, {
+#             "first_name": "Ольга",
+#             "id": 622170942,
+#             "last_name": "Савченкова",
+#             "bdate": "20.12"
+#         }]
+#     }
+# }
+
+# l = data.get('my_friends').get('people')
+# my_list = []
+
+# for i in l:
+# 	my_list.append(i.get('first_name'))
+
+# my_list.sort()
+
+# for i in my_list:
+# 	print(i)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# user = {
+#     "id": 4170,
+#     "uid": "5e941db5-9e0f-4f94-9fc5-734110c6be14",
+#     "password": "SyUpfo1ljm",
+#     "first_name": "Teresa",
+#     "last_name": "Wehner",
+#     "username": "teresa.wehner",
+#     "email": "teresa.wehner@email.com",
+#     "gender": "Non-binary",
+#     "phone_number": "+674 424.561.2776",
+#     "social_insurance_number": "637316241",
+#     "date_of_birth": "1993-08-17",
+#     "employment": {
+#         "title": "Central Hospitality Liaison",
+#         "key_skill": "Organisation"
+#     },
+#     "subscription": {
+#         "plan": "Essential",
+#         "status": "Idle",
+#         "payment_method": "Debit card",
+#         "term": "Annual"
+#     }
+# }
+
+# keys = list(input().split())
+# my_dict = {i:user.get(i) for i in keys}
+# print(my_dict)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# people = [
+#     ['Amy Smith', '694.322.8133x22426'],
+#     ['Brian Shaw', '593.662.5217x338'],
+#     ['Christian Sharp', '118.197.8810'],
+#     ['Sean Schmidt', '9722527521'],
+#     ['Thomas Long', '163.814.9938'],
+#     ['Joshua Willis', '+1-978-530-6971x601'],
+#     ['Ann Hoffman', '434.104.4302'],
+#     ['John Leonard', '(956)182-8435'],
+#     ['Daniel Ross', '870-365-8303x416'],
+#     ['Jacqueline Moon', '+1-757-865-4488x652'],
+#     ['Gregory Baker', '705-576-1122'],
+#     ['Michael Spencer', '(922)816-0599x7007'],
+#     ['Austin Vazquez', '399-813-8599'],
+#     ['Chad Delgado', '979.908.8506x886'],
+#     ['Jonathan Gilbert', '9577853541']
+# ]
+
+# phone_book = {i[1]: i[0] for i in people}
+# print(phone_book)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# from random import randint
+
+# n = 5
+# m = 3
+
+# a = [[randint(1, 6) for j in range(m)] for i in range(n)]
+# for i in a:
+# 	print(i)
+
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+from random import randint
+
+n = 5
+m = 5
+
+a = [[randint(1, 6) for j in range(m)] for i in range(n)]
+for i in a:
+	print(i)
+
+b = [a[i][j] for j in range(n) for i in range(m) if i == j]
+print('Main diag: ', b)

courses/python_for_begginers/misc.py

@@ -610,141 +610,3 @@ print(a, b, c, d)
 
 # pprint(person)
 
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# from string import ascii_lowercase
-
-# d = {ascii_lowercase[i]: i + 1 for i in range(len(ascii_lowercase))}
-# print(d)
-
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# my_dict = {1: "one", 2: "two"}
-# d1 = {'a': 100, 'b': 200, 'c': 333}
-# d2 = {'x': 300, 'y': 200, 'z': 777}
-
-# print(type(my_dict.items()))
-
-# for i in my_dict.items():
-#     print(i[0], i[1])
-
-# d2.update(d1)
-# print(d2)
-
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# n = int(input())
-# d = {}
-
-# for i in range(n):
-#     name = input()
-#     if name not in d:
-#         d[name] = 0
-#         print('OK')
-#     else:
-#         d[name] += 1
-#         print(name + str(d[name]))
-
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# countries = {
-#     "Sweden": ["Stockholm", "Göteborg", "Malmö"],
-#     "Norway": ["Oslo", "Bergen", "Trondheim"],
-#     "England": ["London", "Birmingham", "Manchester"],
-#     "Germany": ["Berlin", "Hamburg", "Munich"],
-#     "France": ["Paris", "Marseille", "Toulouse"]
-# }
-
-# city = input()
-# flag = False
-
-# for key in countries.keys():
-#     if city in countries[key]:
-#         print(f'INFO: {city} is a city in {key}')
-#         flag = True
-    
-# if flag == False:
-#     print(f'ERROR: Country for {city} not found')
-    
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# from pprint import pprint
-
-# user = {
-#     "id": 4170,
-#     "uid": "5e941db5-9e0f-4f94-9fc5-734110c6be14",
-#     "password": "SyUpfo1ljm",
-#     "first_name": "Teresa",
-#     "last_name": "Wehner",
-#     "username": "teresa.wehner",
-#     "email": "teresa.wehner@email.com",
-#     "gender": "Non-binary",
-#     "phone_number": "+674 424.561.2776",
-#     "social_insurance_number": "637316241",
-#     "date_of_birth": "1993-08-17"
-# }
-
-# user['secret'] = user.pop('password')
-# user['surname'] = user.pop('last_name')
-# pprint(user)
-
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# l = list(map(int, input().split()))
-
-# d = {}
-# cnt = -3
-# for i in range(len(l) - 1):
-#     if len(d) == 0:
-#         d = {l[-2]:l[-1]}    
-#     else:
-#         d = {l[cnt]:d}
-#         cnt -= 1
-
-# print(d)    
-
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# s = 'waejskldcnvawefigas,dfaswe'
-# d = {}
-# for i in s:
-#     if i.isalpha():
-#         d[i] = d.get(i, 0) + 1
-
-# print(d)
-
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# workers = {
-#     'employer1': {'name': 'Jhon', 'salary': 7500},
-#     'employer2': {'name': 'Emma', 'salary': 8000},
-#     'employer3': {'name': 'Brad', 'salary': 500}
-# }
-
-# workers['employer3']['salary'] = 8500
-# print(workers)
-
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-# supermarket = {
-#     "milk": {"quantity": 20, "price": 1.19},
-#     "biscuits": {"quantity": 32, "price": 1.45},
-#     "butter": {"quantity": 20, "price": 2.29},
-#     "cheese": {"quantity": 15, "price": 1.90},
-#     "bread": {"quantity": 15, "price": 2.59},
-#     "cookies": {"quantity": 20, "price": 4.99},
-#     "yogurt": {"quantity": 18, "price": 3.65},
-#     "apples": {"quantity": 35, "price": 3.15},
-#     "oranges": {"quantity": 40, "price": 0.99},
-#     "bananas": {"quantity": 23, "price": 1.29}
-# }
-
-# sum = 0
-
-# for i in supermarket.keys():
-#     sum += supermarket[i]['quantity'] * supermarket[i]['price']
-    
-# print(sum)
-
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-