sichenzhao

摘要： TItle:Given a collection of distinct numbers, return all possible permutations.For example,[1,2,3] have the following permutations:[ ... 阅读全文

摘要： Title:Given two non-negative integers num1 and num2 represented as strings, return the product of num1 and num2.Note:The length of bot... 阅读全文

摘要： ION-DTN是DTN协议栈的具体实现，广泛应用在深空通信等恶劣环境下，RTEMS作为星载操作系统之一，若能在RTEMS上实现DTN协议栈，能够为RTEMS的提供更为广泛的应用。接下来详细描述如何将ION-DTN移植到RTEMS上。ION-DTN的3.5.0版本中有关... 阅读全文

摘要： Title:iven a set of candidate numbers (C) (without duplicates) and a target number (T), find all unique combinations in C where the ca... 阅读全文

摘要： TiTle:The count-and-say sequence is the sequence of integers with the first five terms as following:1. 12. 113. 214. 1... 阅读全文

摘要： CCN-lite是CCN的一个轻量实现。网站：http://www.ccn-lite.net/最新源码：https://github.com/cn-uofbasel/ccn-lite/releases/tag/0.3.0Ubuntu下的安装：1.需要openssl的库... 阅读全文

摘要： Title:Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty... 阅读全文

摘要： Title:Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if ... 阅读全文

摘要： Title：Given an array of integers sorted in ascending order, find the starting and ending position of a given target value.Your algorit... 阅读全文

摘要： Title：Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand.(i.e., 0 1 2 4 5 6 7 might become ... 阅读全文