银行代收电话费管理系统

1、使用文件管理整个收费信息，内容有：客户姓名C16，电话号码N11，市话费F7.2，长途费F7.2，信息费F7.2，ADSL费F7.2，费用合计F8.2，对应年月N6，收费状态C（0――未收，1――已收），收费日期D，银行帐号N20，收费人编姓名

2、提供的功能：（注：所有输出送显示器）

按月统计总的收费情况和按天统计每天的收费金额；收费、退费的处理及相应单据的输出；提供按姓名和电话号码查询收费状况及费用明细，要求对姓名按顺序插入排序（稳定排序），对电话号码按折半插入排序。-Bank collection telephone management system 1, the use of document management throughout the charging information, the contents are: customer name C16, phone number N11, the city charges F7.2, long distance F7.2, information costs F7.2, ADSL fees F7. 2, the total cost of F8.2, the corresponding date N6, charging the state of C (0- no land, 1- have been received), charges the date of D, the bank accounts of N20, charges were made the names of 2, provides functionality : (Note: All output sent to the display) monthly statistics on the total fees and day by day statistics on the amount of fees and charges　fees and charges, refund of the treatment and the corresponding output documents　provided by name and telephone number of the fees and charges status and cost details, asked for the names by order of insertion sort (stable sort), on the telephone number by half Insertion Sort.