Commit 47146e78 by BellCodeEditor

auto save

parent 6a980f48
Showing with 3 additions and 3 deletions
......@@ -3,9 +3,9 @@
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
if k in cost :# 补充条件判断:
if cost[k]>float(v) :
cost[k]=float(v)# ?更新价钱
print(k+'降价了,现价'+v+'元')
else:
print(k+'涨价了,我们不买')
......
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