Commit a8de93de by BellCodeEditor

save project

parent 21a96c03
Showing with 2 additions and 2 deletions
...@@ -5,10 +5,10 @@ k=input('请输入水果名称:') ...@@ -5,10 +5,10 @@ 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:')
if k in sb:# ?补充条件判断: if k in sb:# ?补充条件判断:
if float(v)<sb[k]:# : if float(v)<sb[k]:# :
cost[k] = float(v)# 更新价钱 sb[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:
print(k+'涨价了,我们不买') print(k+'涨价了,我们不买')
else: else:
cost[k] = float(v) sb[k] = float(v)
print(k+'的价钱'+v+'元已上传~') print(k+'的价钱'+v+'元已上传~')
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