Merge pull request #5 from Learn-Algorithm/master

trie finished  合并主仓库
更新测试代码
Merge branch 'master' of https://github.com/Learn-Algorithm/Learn-Algorithm into Learn-Algorithm-master
delete
delete
字典树作业补交
加入注释
Merge pull request #75 from zentorwie/master

字典树作业补交
Merge pull request #71 from Siduzy/master

add comments rename some function for  review convinently
移动位置
补上之前的BST
add Splay.c
Update README.md
w
caven的第五次作业
icylogic/splay
第一期 第五题 Splay Tree
splay tree
splay tree
Delete splay_tree.c