Commit 92fdecf1 by BellCodeEditor

save project

parent 72006b37
Showing with 4 additions and 14 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)
# 如果输入的水果价钱比字典中的低,则替换掉,反之则不更新
cost= {'苹果':37000000,'山竹':37000000,'香蕉':37000000,'荔枝':37000000,'葡萄':370000000,'桂圆':37000000,'蓝莓':37000000,'李子':37000000}
k=input('请输入水果名称:')
v=input('请输入水果价钱:')
# if k in coast:补充条件判断:
if float(v)<coast[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~')
goods={'可口可乐':3,'旺仔牛奶':4,'农夫山泉':1}
goods.pop('农夫山泉')
print(goods)
\ No newline at end of file
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