Commit 029a8ad3 by BellCodeEditor

save project

parent 1da2e805
Showing with 2 additions and 2 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) # 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 # 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} 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(''苹果':') k=input('请输入水果:')
v=input('100:') v=input('请输入价钱:')
if k in cost: if k in cost:
if float(v)<cost[k]: if float(v)<cost[k]:
cost[k]=float(v) cost[k]=float(v)
......
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