问题描述：银行帐户的帐号由科目表和分户号组成。此系统要求把属于一个科目的分户表文件的记录全部找出来，并按记录中的分户号从小到大的顺序排列，以便于按顺序逐户处理信息并查找某一个分户号的记录。-Problem descr iption : bank accounts Account by the charts, and household composition. This system requirements regarded as a subject of household table file records all find out together with a record of the household, from small to large arranged in chronological order, according to the order in the processing of information and door-to-door search for a household of a record.