2016年1月8日

摘要： 226. Invert Binary TreeTotal Accepted:60170Total Submissions:140987Difficulty:EasyInvert a binary tree. 4 / \ 2 7 / \ / \1 3 6 9to ... 阅读全文

摘要： 为了保证在不需要Leetcode的情况下也可以运行，我写了测试用例，希望在线下也可以用：283. Move ZeroesTotal Accepted:44440Total Submissions:103965Difficulty:EasyGiven an arraynums, write a fun... 阅读全文

摘要： 237. Delete Node in a Linked ListTotal Accepted:53467Total Submissions:121930Difficulty:EasyWrite a function to delete a node (except the tail) in a s... 阅读全文