为什么打印出的不是按照字典里的顺序从Adam开始而是从Lisa开始?
d = {
'Adam':95,
'Lisa':85,
'Bart':59,
'Paul':75
}
del d['Paul']
for key in d:
print (key+':'+str(d[key]))d = {
'Adam':95,
'Lisa':85,
'Bart':59,
'Paul':75
}
del d['Paul']
for key in d:
print (key+':'+str(d[key]))2018-12-30
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