Commit 806f84f5 by BellCodeEditor

save project

parent 6a980f48
Showing with 86 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) studet1={'语文':1222222222222222222222,'数学':88888888888888888,'英语':855555555555555}
# 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 studet2={'语文':91,'数学':88,'英语':85}
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} studet3={'语文':100,'数学':1000,'英语':10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}
k=input('请输入水果名称:') score={'6':studet1,'8':studet2,'7':studet3}
v=input('请输入水果价钱:') while True:
# ?补充条件判断: print('按q')
if # ?: name=input('名字')
# ?更新价钱 if name in score:
print(k+'降价了,现价'+v+'元') info=score[name]
for k,v in info.items():
print(k,v)
elif name=='q':
break
else: else:
print(k+'涨价了,我们不买') print('错')
else:
cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~')
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