Commit c76dfc0a by BellCodeEditor

save project

parent 22c8c199
Showing with 25 additions and 5 deletions
import random
list=1
random.(list)
print(list)
# 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:
if int(v)<cost[k]:
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~')
# 直接运行以下代码,说说你的发现: 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:
prink('巧克力'(dict[j]))
dict_hero={'赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98} else:
dict_hero['赵']=25 prink()
print(dict_hero)
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