Introduction - If you have any usage issues, please Google them yourself
The system is a sales management system, that a company has four salespeople (1-4), responsible for sales of five products (Code
:1-5) the reasonable control. Each salesperson will be the day of the sale of each product each write a note to pay up. Each note Pack
With:
1) The Code of salesperson
2) the product code
3) of this product the same day sales
Each salesperson per day may be turned over to a 0-5 note. Hypotheses, collect all the notes of the last month, the preparation of a treatment system, read
Take last month s sales (set), the following processing.
1) calculation of sales last month, each person for each product.
2) in terms of sales, salesman, sort, sorts the output (sales letter)
3) the total sales of the statistics for each product, these products are in the end from the high order output sort results (subject to the code of the output products
And sales)
4) The output of statistical reports