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favourite_languages={'jen':['python','ruby'],
'sarah':['c'],
'edward':['ruby','go'],
'phil':['python','haskell']}
for name,languages in favourite_languages.items():
if str(len(languages))==2:
print(name.title()+"'s favourite language are:")
for language in languages:
print(language.title())
elif str(len(languages))==1:
print(name.title()+"'s favourite language is:" )
for language in languages:
print(language.title())
萌新一个,刚刚学python,具体哪里有问题,请大神指正
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