Commit 67ddeba9 by BellCodeEditor

save project

parent dd8aafe7
Showing with 6 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) dict={'史瀚鑫':10'李嘉林':2'贾子强':6'李所男':1;'李博瀚':10000000000}
# 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 k=input('你想买什么东西呀?')
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} if k in dict:
k=input('请输入水果名称:') print('丁咚,您的'+k+'需要支付'+str(dict[k])+'元,')
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')
else: else:
cost[k] = float(v) print('futt67f7d7ewyd8y78dtew78b f67yy,')
print(k+'的价钱'+v+'元已上传~') \ No newline at end of file
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