Commit 8c401364 by BellCodeEditor

save project

parent b6405501
Showing with 17 additions and 0 deletions
#持家小能手(利用自动更新成绩程序的逻辑完成这个新项目)
#如果输入水果价钱比字典中的低,则替换掉,反之则不更新
cost={'苹果':5.2,'山竹':12.9,'香蕉':2.4,'荔枝':15,'葡萄':9.3,'桂圆':8,'蓝莓':10,'李子':8}
k=input('请输入水果名称:')
v=input('请输入水果价钱:')
if k in cost:
if int(v)>cost[k]:
cost[k]=int(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+'元以上传~')
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