Commit bb8c294b by BellCodeEditor

save project

parent 6a980f48
Showing with 3 additions and 2 deletions
......@@ -2,9 +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:')
#print(type(k))
v=input('请输入水果价钱:')
# ?补充条件判断:
if # ?:
if k in cost:
if cost[k]<float(v):
# ?更新价钱
print(k+'降价了,现价'+v+'元')
else:
......
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