Commit f7843bbc by BellCodeEditor

save project

parent 851e6fe5
Showing with 1 additions and 1 deletions
......@@ -4,7 +4,7 @@ cost= {'苹果':5.1,'山竹':12.3,'香蕉':2,'荔枝':15,'葡萄':9.3,'桂圆':8
k=input('请输入水果名称:')
v=input('请输入水果价钱:')
if k in cost:#补充条件判断:
if float:
if float(v)<cost[k]:
cost[k]=float[v]
print(k+'降价了,现价'+v+'元')
else:
......
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