05 2017 档案
摘要:题目: Given a list of strings, you need to find the longest uncommon subsequence among them. The longest uncommon subsequence is defined as the longest
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摘要:题目: You have a number of envelopes with widths and heights given as a pair of integers (w, h). One envelope can fit into another if and only if both t
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摘要:原题目: A message containing letters from A-Z is being encoded to numbers using the following mapping: Given an encoded message containing digits, determ
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摘要:Write a program to find the n-th ugly number. Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 1, 2, 3, 4, 5,
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摘要:最近在做实验的时候,需要配置SVO,下面讲讲其中的过程以及遇到的问题: 首先说明配置环境:Ubuntu 14.04 + ROS indigo,ROS的安装我参考了ROS的官网上给出的教程:http://wiki.ros.org/indigo/Installation/Ubuntu 安装一气呵成,中途
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