favorite_languages = {
'jen': ['python','ruby'],
'sarah': ['c'],
'edward': ['ruby','go'],
'phil': ['python','haskell']
}
for name,languages in favorite_languages.items():
print(languages)
for language in languages:
print('\t'+language.title())
#输出结果
['python', 'ruby']
['c']
['ruby', 'go']
['python', 'haskell']
Python
Haskell
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