Commit 7b2811c4 by BellCodeEditor

auto save

parent 886fa00d
Showing with 9 additions and 12 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':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('请输入水果价格:')
if k in cost:
if int(v)<cost[k]:
print(k+'降价了,现价'+v+'元')
def a(w):
if w%2==1:
print("单")
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~')
print("双")
a(55)
a(52)
a(53)
a(54)
\ No newline at end of file
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