Commit 418b3aa0 by BellCodeEditor

save project

parent 6396b3ae
Showing with 13 additions and 0 deletions
cost={'苹果':5.2,'山竹':12.9,'香蕉':2.5}
k=input('你想买什么?')
v=input('水果价格')
if k in cost:
if float(v)<cost[k]:
cost[k]=float(v)
print('水果'+k+'最近价格已更新为'+v+'元')
else:
print(k+'涨价了,我们不买')
else:
cost[k]=float(v)
print('水果'+k+'已上传')
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