# 算法 [排序算法](Pai%20Xu%20Suan%20Fa.html) [基础算法](Ji%20Chu%20Suan%20Fa.html) [无限级分类](Wu%20Xian%20Ji%20Fen%20Lei.html) [自定义函数Fn](Zi%20Ding%20Yi%20Han%20Shu%20Fn.html) [查找算法](Cha%20Zhao%20Suan%20Fa.html) [自定义函数数据函数fn](Zi%20Ding%20Yi%20Han%20Shu%20Shu%20Ju%20Han%20Shu%20fn.html)