codewars/courses/python_for_begginers/dict.py

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# 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)

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# colors = ['White', 'Blue', 'Yellow', 'Purple', 'Black', 'Green']
# sizes = ['S', 'M', 'L', 'XL', 'XLL']

# a = [(j, i) for j in colors for i in sizes]
# print(a)


vector = [[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12], [13, 14, 15], [16, 17, 18]]

a = [i for l in vector for i in l]
print(a)

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~