窘。。。
那么大的数组，怎么填充字符
你以为你懂从定向？？

就这么像个傻子一样输入 1k次？？

用perl吧，几行代码就够了
#!/usr/bin/perl
use warnings ;
use strict ;
@_ = <> ;
chomp(@_) ;
print 'Inputs the pattern:' ;
chomp(my $str = <STDIN>) ;
foreach (@_) {
             print($_,"\n") if $_ =~ m/$str/i ;
}

窘，幸好我懂perl
无非不就是个正则表达式匹配
无所谓算法什么的。

Perhaps the most obvious difference is that DirectX, as opposed to OpenGL, is more than just a graphics API. DirectX contains tools to deal with such components of a game as sound, music, input, networking, and multimedia. On the other hand, OpenGL is strictly a graphics API. So what aspect of OpenGL sets it apart from the DirectX graphics component?

Well, first things first: both APIs rely on the use of the traditional graphics pipeline. This is the same pipeline that has been used in computer games since the early days of computer graphics. Although it has been modified in slight ways to adapt with advancements in hardware, the basic idea remains intact.

Both OpenGL and DirectX describe vertices as a set of data consisting of coordinates in space that define the vertex location and any other vertex related data. Graphics primitives, such as points, lines, and triangles, are defined as an ordered set of vertices. There is a difference in how each API handles how vertices are combined to form primitives.

There are a bunch of differences in the DirectX and OpenGL APIs, so I will list a few of those for you. This chart is based off the book, OpenGL Game Programming and a few of these may now be incorrect as new DirectX versions are released. If you wish to correct me, please do via one of the ways listed at the end of this tutorial

我最喜欢的算法题目就是这道了   可是没人参与讨论

数据结构中的模式匹配算法写的很详细了

翻译下15楼的英语天书
也许最明显的区别是DirectX的，而不是OpenGL的，不仅仅是一个图形的API。 DirectX包含一组工具来处理一个声音，音乐，输入，网络游戏这样的组件，和多媒体。另一方面，OpenGL是严格意义上的图形API。那么OpenGL的方面;它除了DirectX图形组成部分？

嗯，首先重要的是：两种API对传统图形管道依靠使用。这是相同的管道，已在电脑游戏，因为计算机图形的早期。虽然一直有轻微的调整与硬件进步修改，基本思想保持不变。
OpenGL和DirectX的形容为数据集组成的顶点的坐标定义了顶点地点和任何其他顶点相关的数据空间。基本图形，如点，线，和三角形，被定义为一个有序的顶点集合。有一个在每个API如何处理顶点是如何组合成原语的差异。
有一些在DirectX和OpenGL API的差异一堆，所以我将列出为您的少数。此图是本书的基础上发展，OpenGL游戏编程和这些现在可以作为新的DirectX版本不正确很少被释放。如果你想纠正我，请不要通过的在本教程末尾列出的方法之一

回复 16楼 BlueGuy
18楼翻译的是对的吗?
 如果是的话, 你找flyue 去聊聊`

回复 14楼 wxjeacen
grep 总可以啦``