Commit c6b08cf7 by BellCodeEditor

save project

parent ace5072a
Showing with 2 additions and 2 deletions
......@@ -2,10 +2,10 @@
# 如果输入的水果价钱比字典中的低,则替换掉,反之则不更新
cost= {'苹果':5.2,'山竹':12.9,'香蕉':2.4,'荔枝':15,'葡萄':9.3,'桂圆':8,'蓝莓':10,'李子':8}
k=input('请输入水果名称:')
v=input('请输入水果名称: ')
v=input('请输入水果价格: ')
if k in cost:
# ?更新价钱
if float(v)<cost[k]: # ?更新价钱
cost[k]=float(v)
print(k+'降价了,现价'+v+'元')
else:
......
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