Commit 1489009c by BellCodeEditor

save project

parent 08fae864
Showing with 13 additions and 3 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}
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cost= ('苹果'5.2'山竹':12.9,'香蕉':2.4)
k=input('输入名称')
v=input('输入价钱')
if k in cost:
if float(v)<cost[k]:
cost[k]=float(v)
print(k+'降价了,现价'+v+'
else:
print(k+'涨价了,我们不买')
else:
cost[k] = float(v)
print(k+'的价钱'+='元已上线')
\ No newline at end of file
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