Commit 56129364 by BellCodeEditor

save project

parent d8ccd166
Showing with 6 additions and 3 deletions
......@@ -3,10 +3,13 @@
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:')
# ?补充条件判断:
if # ?:
# ?更新价钱
# 补充条件判断:
if k in cost:
if float(v)<cost[k]:
cost[k]=float(v)
print(k+'降价了,现价'+v+'元')
elif float(v)==cost[k]:
print('再等等')
else:
print(k+'涨价了,我们不买')
else:
......
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