著名的计算机书籍编程珠玑里面的源代码。这本书面试必看。讲述了一些数据结构与算法。-The famous book Programming Pearls computer inside the source code. This book is a must-see interview. Tells the story of some of the data structures and algorithms.

从一张图像中获取前景，接着把前景图像保存，头文件里面有详细的说明，一看就会用了-Get prospects one image, then save the foreground image, header files there are detailed instructions, a look will be used