Commit 6cd79fe9 by BellCodeEditor

save project

parent aef36acc
Showing with 3 additions and 2 deletions
...@@ -5,8 +5,9 @@ k=input('请输入水果名称:') ...@@ -5,8 +5,9 @@ k=input('请输入水果名称:')
v=input('请输入水果价钱:') v=input('请输入水果价钱:')
# ?补充条件判断: # ?补充条件判断:
if k in cost: if k in cost:
# ?更新价钱 if int(V)<cost[K]:
print(k+'降价了,现价'+v+'元') cost[k]=int(V)
print(k+'降价了,现价'+v+'元')
else: else:
print(k+'涨价了,我们不买') print(k+'涨价了,我们不买')
else: else:
......
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