Commit d1ea7b35 by BellCodeEditor

save project

parent 224551d0
Showing with 13 additions and 7 deletions
# 神奇百货中的物品已经帮你创建好啦,接下来要看你的了~
dict= {'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}
j=input("你要买什么?")
if j in dict:
print('请交'+str(dict[j]))
# 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('请输入水果价钱:')
if k in cost:# ?补充条件判断:
if float(v)<cost[k]:# ?:
cost[k]=float(v)# ?更新价钱
print(k+'降价了,现价'+v+'元')
else:
print(k+'涨价了,我们不买')
else:
print('缺货')
\ No newline at end of file
cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~')
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