Commit bb19f6ba by BellCodeEditor

save project

parent 07515672
Showing with 5 additions and 2 deletions
...@@ -5,11 +5,13 @@ k=input('请输入水果名称:') ...@@ -5,11 +5,13 @@ 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 int(v)<cost[k]: if float(v)<cost[k]:
# ?更新价钱 cost[k] = float(v)
print(k+'降价了,现价'+v+'元') print(k+'降价了,现价'+v+'元')
print(cost)
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) cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~') print(k+'的价钱'+v+'元已上传~')
print(cost)
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