一个小的评分系统。 问题描述：编写一个 5名专家为 3种产品打分的"评分系统"，分数值为 0～100。 功能要求：

（1）将专家打分的分数值（浮点数）存入一个 3×5的数组中。

（2）主函数中要求能提示分别录入 5名专家的分数值，并进行合法性检查。

（3）分别输出每种产品的平均分。

（4）输出 3种产品整体的平均分，即 15个分数的平均值。

（5）输出得分最高的产品及其分数。

（6）要求使用指针编写代码。请对题目进行分析，给出流程图并编程实现。

-A small scoring system. Problem descr iption: 5 experts for the preparation of a product scoring 3 " rating system" , scores of 0 to 100. Functional requirements: (1) expert scoring score value (floating point) into a 3 × 5 array. (2) The main function of the respective entry requirements are 5 experts suggest the score value and the validity check. (3), respectively, the average output of each product. (4) Output 3 overall average product, that is the average of 15 points. (5) highest scoring output of products and their scores. (6) requires the use of pointers to write code. Please subject analysis and programming flow chart is given.