I first had a list of size 8, then 4, then 2, but then I had another problem of size 2.

首先是一个有8个元素的序列，接着变成了4个元素，接着2个元素，然后我就碰到了有2个元素的另一个问题。

哈佛公开课 - 计算机科学课程节选

So compare the front of this list which is 4 2 against the front of this list which is 2.

因此比较这个列表中的4和4,这个列表中的。

哈佛公开课 - 计算机科学课程节选

Just to give you an example, here's one list, 1 2 4 30 3121724 Here's another list, 12430.

举个一例子来说，一个列表：3，12，17，24，另一个列表：

麻省理工公开课 - 计算机科学及编程导论课程节选

Of these, some 14, 000 are reported to be on the screening list and 4, 000 on the no-fly list.

BBC: Security reforms on the way following 'jet bomber' case

Bradshaw is sixth on the franchise's career rushing list with 4, 232 yards and seventh with 921 rushing attempts.

WSJ: Giants release Ahmad Bradshaw, Chris Canty

The family center has compiled a list of 4, 392 people reported as missing.

CNN: Giuliani: Beware con artists