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#coding=utf-8?
d={'school':{'clsaa':'student'}}?
2019-03-19
源自：初識Python 6-3
正在回答
for a,y in d.items():
? ? for b,v in y.items():
? ? ? ? print v
（求采納）
d={'school':{'class':'student'}}c=d['school']print c['class']
print(d['school']['class'])
print[v for y in d.itervalues() for v in y.itervalues()]
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2019-03-20
d={'school':{'clsaa':'student'}}?
for a,y in d.items():
? ? for b,v in y.items():
? ? ? ? print v
（求采納）
2020-02-20
d={'school':{'class':'student'}}
c=d['school']
print c['class']
2019-03-20
2019-03-20
print[v for y in d.itervalues() for v in y.itervalues()]