排序算法是一种基本并且常用的算法。由于实际工作中处理的数量巨大，所以排序算法 对算法本身的速度要求很高。 而一般我们所谓的算法的性能主要是指算法的复杂度，一般用O方法来表示。在后面我将 给出详细的说明。-Sorting algorithm is a basic and commonly used algorithms. As the number of actual work a great deal, so sorting algorithm is the speed of the algorithm itself demanding. The general performance of the algorithm we call the main complexity of the algorithm is generally used to represent O method. Later I will give detailed instructions.