Commit 4fd0b6b0 by BellCodeEditor

save project

parent f865180c
Showing with 19 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}
a=input('水果名:')
b=input('价钱:')
if a in cost:
if cost[a] > int(b):
print('价钱便宜了。')
cost[a]=b
else:
print('没有降价也~')
else:
cost[a]=int(b)
print('添加成功')
goods = {'可口可乐':3,'旺仔牛奶':4,'农夫山泉':1,'辣条':3,'巴西烤肉':2,'果冻':4,'乐事':5,'奥利奥':10,'巧克力':6}
goods.pop('农夫山泉')
print(goods)
\ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment