Commit 5588f60a by BellCodeEditor

save project

parent 9bec7d79
Showing with 4 additions and 3 deletions
...@@ -6,10 +6,11 @@ v=float(input('请输入水果价钱:')) ...@@ -6,10 +6,11 @@ v=float(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]: if v<cost[k]:
cost[k]=v
# ?更新价钱 # ?更新价钱
print(k+'降价了,现价'+v+'元') print(k+'降价了,现价'+str(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) cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~') print(k+'的价钱'+str(v)+'元已上传~')
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