perl 之reverse-sort
十二月 30, 2009 | 449 views Leave a comment?
今天碰到了两个perl的排序函数 ,reverse & sort
例如:
@array = 1..10; #@array=1,2,3,4,5,6,7,8,9,10 print @array; # print out 1,2,3,4,5,6,7,8,9,10 @b = reverse(@array); print @b; #print out 10,9,8.......1 @c = sort(@b); print @c; # print out 1,10,2,3,4,5.....9 此排序顺序主要依照第一个字符,如1在2前面,1在10前面
Posted in perl |