（1）输入职工数据，其中“实付工资”通过计算得到。 （2）显示全体职工数据。 （3）输入某部门值，显示该部门职工的数据、工资总额、平均工资 -(1) Input employee data, which " wages paid" Through calculated. (2) show that all employees data. (3) Enter the value of a department to show workers in the secto