Commit 4f762974 by BellCodeEditor

save project

parent 6a980f48
Showing with 3 additions and 2 deletions
......@@ -4,8 +4,9 @@ cost= {'苹果':5.2,'山竹':12.9,'香蕉':2.4,'荔枝':15,'葡萄':9.3,'桂圆'
k=input('请输入水果名称:')
v=input('请输入水果价钱:')
# ?补充条件判断:
if # ?:
# ?更新价钱
if k in cost:
if int(v)<cost[k]:
cost[k]=v
print(k+'降价了,现价'+v+'元')
else:
print(k+'涨价了,我们不买')
......
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