free line graph template

template provided by the site has a certain quality, the use of most of the pictures for the Free Library, the use of the CC0 authorization, generally to put on the Web page, or replacement is no problem. A live Demo can be selected from a Web page for real-time preview or free Download download. Step 2 HTML5 up! Real-time Preview (live Demo) funct

The web page's line diagram is very intuitive, but there are no technical difficulties. You only need to figure out some elements needed on the page, such as the header, navigation, and footer, and at most some interaction and content areas.However, this is very important for the development of any network application. Of course there are many ways to do this. The simplest thing is to pick up paper and pen. But in this article, we will introduce some

The most comprehensive android gui templates and line charts in 2014 are available for free. androidgui It has been a long time since the last GUI template was shared. The design trend is constantly changing during this period. Google has released the latest Android L and the new interface design, and the UI Designer is busy, today, we collected a set of practica

I. PrefaceWe already know that the segment tree is capable of single-point modification and interval query operations (basic segment tree). So what if you need to modify a range? If the violence changes to the leaf node, the complexity is \ (O (nlog_n) \), is obviously very not good. So can we reduce the complexity to the same level as the interval query (O (log_n) \) ?Two. Algorithmic flowThe line-segment tree must have been modified by Log_n (O (r)