Commit ab615ee2 by BellCodeEditor

save project

parent 6a980f48
Showing with 10 additions and 9 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')
cost= {'苹果':50,'山竹':120,'香蕉':140,'荔枝':150,'葡萄':93,'桂圆':80,'蓝莓':100,'李子':90}
k=input('请输入你的姓名:')
v=input('请输入你的最新成绩:')
if k in cost:
if int(v)>cost[k]:
#更新价钱
print("同学,你的成绩更新为"+str(v)+"分")
else:
print(k+'涨价了,我们不买')
print("同学,你的成绩没有刷新")
else:
cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~')
print(k+"同学,你的成绩为"+v+'分,已上传~')
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