The first line of the input contains the single number n.
输入的第一行包含一个数字n。
The method can im-prove the accuracy by increasing the number N of the series.
此方法可通过增大级数项数来提高计算精度。
N is not the number of hits, N is the number of hits every minute.
N并非总点击数，而是每分钟点击数。
Most of the cutting is done by number control (N/C).
大多切割都是数控的。
N where N is the number of tests that will be run.
N ，其中 N是将要运行的测试数。
With respect to n, the number of moles.
对n的偏导数，这里的n是摩尔数。
This first number here gives the value of n.
这里的第一个数字是n的值。
You can also number lines with the -n option of the cat command.
也可以使用cat命令的-n选项对行进行编号。
If there are an odd number of people, n can be written as 2k+1.
如果有奇数位选民，人数n可以写作为2k+1。
Then follows n lines with one unique phone number on each line.
符合条件的排名可能不是唯一的，此时要求输出时编号小的队伍在前；
Then follows n lines with one unique phone number on each line.
符合条件的排名可能不是唯一的，此时要求输出时编号小的队伍在前；
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