Commit 2f6d5f63 by BellCodeEditor

save project

parent 63d47463
Showing with 1 additions and 1 deletions
...@@ -5,7 +5,7 @@ k=input('请输入水果名称:') ...@@ -5,7 +5,7 @@ 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 float(v)<cost: if float(v)<cost[k]:
cost[k]=float(v)# 更新价钱 cost[k]=float(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:
......
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