Commit 2ea0f9d3 by BellCodeEditor

save project

parent 5a29887a
Showing with 2 additions and 1 deletions
...@@ -5,7 +5,8 @@ k=input('请输入水果名称:') ...@@ -5,7 +5,8 @@ k=input('请输入水果名称:')
v=input('请输入水果价钱:') v=input('请输入水果价钱:')
# ?补充条件判断: # ?补充条件判断:
if k in cost:# ?: if k in cost:# ?:
if v>cost(k)# ?更新价钱 if float(v)>cost[k]:
cost[k]=v# ?更新价钱
print(k+'降价了,现价'+v+'元') print(k+'降价了,现价'+v+'元')
else: else:
print(k+'涨价了,我们不买') print(k+'涨价了,我们不买')
......
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