Commit 0999885d by BellCodeEditor

auto save

parent 7663369e
Showing with 38 additions and 20 deletions
message = "诺依,周末一起去看动漫展吧!"
# for i in message:
# print(i)
# 请对message进行遍历,取出所有元素
print(message[0])
print(message[1])
print(message[2])
print(message[3])
print(message[4])
print(message[5])
print(message[6])
print(message[7])
print(message[8])
print(message[9])
print(message[10])
print(message[11])
print(message[12])
print(message[13])
# # 这是悟空为花果山小猴做臂力测试的程序代码
# # name=input('你叫啥名啊?')
# # power=int(input('你臂力多少啊?'))
# # list_hero=['猴三',10,'猴一',21,'猴五',22,'猴队长',29,'猴七',30]
# # print(list_hero)
# # 请注释掉上面的代码,并在下一行创建一个名为dict_hero的字典
# dict_hero={'猴三':10,'猴一':21,'猴五':22,'猴队长':29,'猴七':30}
# print(dict_hero)
# # 提取猴队长的臂力值
# # 修改猴七的臂力值为32
# print(dict_hero['猴队长'])
# dict_hero['猴七']=32
# print(dict_hero)
# # 猴十的臂力值是25,请补充进字典
# dict_hero['猴十']=25
# print(dict_hero)
# 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?")
# s=int(input("多少个?"))
# if j in dict:
# print(j+"需要"+str(dict[j]*s)+"元")
# else:
# print("缺货")
# 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 float(v)<cost[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~')
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