Commit 7ee2c358 by BellCodeEditor

auto save

parent f5228173
Showing with 12 additions and 0 deletions
cost={'苹果':5.2,'山竹':12.9,'香蕉':2.4}
k=input('请输入水果名:')
v=inputv=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+'元')
else:
print(k+'涨价了,我们不买')
else:
cost[k]=float(v)
print(k+'的价钱'+v+'元已上传')
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