Commit 99f4cbda by BellCodeEditor

save project

parent 0736f9f0
Showing with 13 additions and 3 deletions
dict={'辣条'3,'乐事'}
k=input('')
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cost={'苹果'5.2'山组'12.9'香蕉'}
k=input('请输入水果名称:')
v=input(请输入水果价钱:')
if k in cost:
if float(v)<cost[k]:
cost[k]=float(v)
print(k+'降价了,现价'+v+'')
else:
print(k+'涨价了,我们不买')
else:
cost[k]=float(v)
print(k+'的价钱'+v+'元一)
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