Once you hear that description, it's easy to write the code, in fact. This is a place where the recursive version of it is much easier to think about than the iterative one.
实际上一旦你听到了大致描述，就能很轻松的写出代码来，在这一点上应用递归来解决问题，比用迭代要容易理解多了。
Now their hope, like write the lyrics as: I can think of romantic things like that and slowly grow old with you until we go to where the old can not, you still my heart as you Bao.
现在自己最希望，就像歌词里写的那样：我能想到想浪漫的事，就是和你一起慢慢变老，直到我们老的哪儿去不了，你还依然把我当做你心里的宝。
But, I think some of the frustration comes from having albums where Britney did co-write songs, to not having any at all.
但是，我认为一些挫折来自于哪里有专辑歌曲，“小甜甜”布兰妮合作撰写了没有。
But, I think some of the frustration comes from having albums where Britney did co-write songs, to not having any at all.
但是，我认为一些挫折来自于哪里有专辑歌曲，“小甜甜”布兰妮合作撰写了没有。
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