Commit bac3d8e5 by BellCodeEditor

save project

parent 6a980f48
Showing with 11 additions and 14 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) import time
# 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 a=time.time()
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} print("开始时间为",a)
k=input('请输入水果名称:') list1= []
v=input('请输入水果价钱:') for a in range(0,1000):
# ?补充条件判断: for b in range(0,1000):
if # ?: list1.insert(0,0)
# ?更新价钱 b=time.time()
print(k+'降价了,现价'+v+'元') print("结束时间",b)
else:
print(k+'涨价了,我们不买') print("共耗时",a-b,"秒")
else:
cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~')
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