原题链接：http://ctf.idf.cn/index.php?g=game&m=article&a=index&id=52
一只小羊跳过了栅栏，两只小样跳过了栅栏，一坨小羊跳过了栅栏...
tn c0afsiwal kes,hwit1r g,npt ttessfu}ua u hmqik e {m, n huiouosarwCniibecesnren.
栅栏加密，密文共85位，而85的因子有5和17，于是乎我们就可以按5个一组或17个一组去试
竖着拼下来就是 the anwser is wctf{C01umnar},if u is a big new,u can help us think more question,tks.
转载于:https://www.cnblogs.com/lansexingxing/p/6349846.html
