Commit 0b6e7c11 by BellCodeEditor

save project

parent 6a980f48
Showing with 4 additions and 4 deletions
......@@ -3,10 +3,10 @@
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('请输入水果价钱:')
# ?补充条件判断:
if # ?:
# ?更新价钱
print(k+'降价了,现价'+v+'元')
if k in cost:# ?补充条件判断:
if int(v) < cost[k]:
cost[k] = int(v)# ?更新价钱
print(k + '降价了,现价' + v + '元')
else:
print(k+'涨价了,我们不买')
else:
......
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