摘要： 题目：Given a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path from the root node down to the farthest... 阅读全文

摘要： 题目：Given an array of integers, every element appearstwiceexcept for one. Find that single one.Note:Your algorithm should have a linear runtime complex... 阅读全文

摘要： 题目：Given a non-negative integernum, repeatedly add all its digits until the result has only one digit.For example:Givennum = 38, the process is like:3... 阅读全文

摘要： 题目：You are playing the following Nim Game with your friend: There is a heap of stones on the table, each time one of you take turns to remove 1 to 3 s... 阅读全文

摘要： 今天开始刷LeeCode，开此随笔以备总结，2015.10.30，做题顺序以通过率正序排序 阅读全文

摘要： char *总结 阅读全文

摘要： 容器的综合应用：文本查询程序 阅读全文

摘要： c++ 容器学习 理论 阅读全文

摘要： 用UDP协议发送时，用sendto函数最大能发送数据的长度为：65535－20－8＝65507字节，其中20字节为IP包头长度，8字节为UDP包头长度。用sendto函数发送数据时，如果指的的数据长度大于该值，则函数会返回错误。用TCP协议发送时，由于TCP是数据流协议，因此不存在包大小的限制（暂不... 阅读全文

摘要： 八大排序算法的 Python 实现 阅读全文