屏幕绘图及其打印 c711为配置MFC的设备环境类 C721为准备打印设备和打印参数 C731为自动打印的消息处理 C732为自动打印的客户区和非客户区-C711-screen graphics and printing equipment for the configuration environment MFC Class C721 for ready printing devices and print parameters for the C731 automatical

本程序依次生成10个随即数组，然后分别用归并排序和快速排序 进行排序，统计两种排序所用时间，在屏幕上打印出来。-This procedure in turn generates an array of 10 immediately, and then were used to sort and quick sort merge sort, statistics used in two kinds of sorting time on the screen print.