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. The standard deduction to be stored in a binary file, the standard deduction, including a deduction from the amount and number of records, each record includes several fields: series, all on the amount of taxable income, tax rate, speed buckle.