系统主要威力实现，人员信息的建立，根据不同情况来查询人员信息，删除系统中的选定人员信息，通过对人员工作表现来颁发奖金，最后对所有人员的工资进行一个汇总计算出总的支出-To achieve the main power system, personnel information, to establish, under different circumstances to query personnel information, delete the selected personnel information system, through the staff performance to prize money, the last of all salaries to a summary of total expenditures calculated