【高编作业】第六周课后题

6-1tony = {
'first_name': 'Kobe',
'last_name': 'Bryant',
'age': '39',
'city': 'LA'}

print(tony['first_name'], tony['last_name'], tony['age'], tony['city'])
6-2num = {
'Jackson': 1,
'Tony': 2,
'Tom': 3,
'John': 4}

print( "Jackson: ", num["Jackson"])
print( "Tony: ", num["Tony"])
print( "Tom: ", num["Tom"])
print( "John: ", num["John"])
6-5river = {
'Nile River': 'Egypt',
'Amazon River': 'Brazil, Peru, Colombia',
'the Yangtze River': 'China'}

for key, value in river.items():
print(key ,"runs through",value)6-8pets = []

Lily = {
'type': 'Big Dog',
'owner': 'Jack'}
Kelly = {
'type': 'Small Dog',
'owner': 'Jackson'}

pets.append(Lily)
pets.append(Kelly)

for pet in pets:
for key,value in pet.items():
print(key, ":", value)
print("")