输入应发工资数，根据扣税标准文件中的扣税标准可以显示需要扣多少钱的税。扣税标准要存储在二进制文件中，扣税标准包括一个起扣额和若干条记录，每条记录都包括几个字段：级数、全月应纳所得额、税率、速扣。-Enter the number to be wages, according to the standard tax deduction in the standard documentation necessary to show how much money the tax deduction.