Commit 89e3f13f by BellCodeEditor

save project

parent 5a9be167
Showing with 2 additions and 0 deletions
......@@ -7,6 +7,8 @@ if k in cost#补充条件判断:
if float(v) < cost[k]:
cost[k] = float(v)# 更新价钱
print(k+'降价了,现价'+v+'元')
elif float(v) == cost(k)
print('价格没变')
else:
print(k+'涨价了,我们不买')
else:
......
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