6.7
friend_0 = {'first_name':'hao','last_name':'zeng yao','age':22,'city':'He zhe'}
friend_1 = {'first_name':'zhang','last_name':'yu','age':22,'city':'Ji nan'}
friend_2 = {'first_name':'yuan','last_name':'hao','age':21,'city':'Ji nan'}
friends = [friend_0,friend_1,friend_2]
for friend in friends:
print(friend)
6.8
pet_0 = {'type': 'dog','The host name': 'Tom'}
pet_1 = {'type': 'cat','The host name': 'john'}
pet_2 = {'type': 'pig','The host name': 'A'}
pets = [pet_0, pet_1, pet_2]
for pet in pets:
print(pet)
6.9
favorite_places = {
'alice': ['Hang zhou','Bei jing','Qing dao'],
'david': ['Macau'],
'carolina': ['Tai wan','Hong kong'],
}
for name,places in favorite_places.items():
print(f"\n{name.title()}'s favorite places are:")
for place in places:
print(f"\t{place.title()}")
6.10
favorite_numbers = {
'Jonaka':['8', '2', '9',],
'Jaide':['6', '7',],
'Tressa':['4','3',],
'Paolina':['5'],
'Urbana':['10'],
}
for name,numbers in favorite_numbers.items():
print(f"{name.title()}'s favorite numbers are:")
for number in numbers:
print(f"\t{number}")
6.11
cities = {
'Paris': {
'country': 'French',
'population': '67813396',
'fact': 'environmental pollution'
},
'New York':{
'country': 'The United States',
'population': '333 million',
'fact': 'epidemic',
},
'Macau':{
'country': 'China',
'population': '14 million',
'fact': 'epidemic',
},
}
for city,informations in cities.items():
print(f"\nCity: {city}")
country = f"{informations['country']}"
population = f"{informations['population']}"
fact = informations['fact']
print(f"\tCountry: {country}")
print(f"\tPopulation: {population}")
print(f"\tFact:{fact}")