然而，看看可行的、首选的航班数量如此之多时，我们应该认识到不要再用穷举搜索法对每一次查询进行验证。

However looking at the total number of possible flights to ones that are viable and preferable should start to eliminate the need to apply Brute Force searching to every single query.

youdao

然而，看看可行的、首选的航班数量如此之多时，我们应该认识到不要再用穷举搜索法对每一次查询进行验证。

However looking at the total number of possible flights to ones that are viable and preferable should start to eliminate the need to apply Brute Force searching to every single query.

youdao