Commit bfe9c1f8 by BellCodeEditor

save project

parent e651a4ba
Showing with 9 additions and 13 deletions
# 持家小能手 (利用自动更新成绩程序的逻辑完成这个新项目)
# 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('请输入水果价钱:')
# ?补充条件判断:
if # ?:
# ?更新价钱
print(k+'降价了,现价'+v+'元')
else:
print(k+'涨价了,我们不买')
# 假期到了,诺依想出去玩,但不知道有没有飞机直达那里,
# 悟空做了个小程序帮助诺依,然而代码出现了3处错误。
# 请你找出来,并运行~
city = ['纽约','华盛顿','桃源岛','洛杉矶','芝加哥','旧金山']
a=input('你想去哪里啊?')
if a in city:
print('可以乘坐飞机通往'+a)
else:
cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~')
print('没有'+a+'这座城市')
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