2016年8月1日
232. Implement Queue using Stacks && 225. Implement Stack using Queues
摘要： 232. Implement Queue using Stacks Implement the following operations of a queue using stacks. push(x) -- Push element x to the back of queue. pop() -- 阅读全文
posted @ 2016-08-01 06:20 新一代的天皇巨星 阅读(126) 评论(0) 推荐(0)
151. Reverse Words in a String && 61. Rotate List && 189. Rotate Array
摘要： 151. Reverse Words in a String Given an input string, reverse the string word by word. For example,Given s = "the sky is blue",return "blue is sky the 阅读全文
posted @ 2016-08-01 04:58 新一代的天皇巨星 阅读(224) 评论(0) 推荐(0)