稿件名称：网络连通性测试与网络扫描技术 稿件作者：张春明 姜绍飞 张春丽 程序名称：文档及相关程序项目 运行环境：win2000 lan delphi5-releases names : network connectivity testing and network scanning technology releases Author : Chunmei Shao-Fei Jiang Chunli procedures Name : Document and t

编写一个统计学生成绩程序，完成以下功能：输入4个学生的2门课成绩；求出全班的总平均分，将结果输出。-Student achievement to prepare a statistical procedure, complete the following features: four students enter the two classes results calculated the total average score in his class, the results outpu

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