求一个关于个人所得税计算的C语言程序

main()

 {  float  income,taxincome,tax;  /* 定义变量收入、应税所得、个人所得税 */

printf(“please input your income\n”);

scanf(“%f”,&income);

taxincome=income-1600;

if(taxincome<=0)

   tax=0;

if(taxincome<=500)

   tax=taxincome*0.05;

if(taxincome>500 && taxincome<=2000)

   tax=taxincome*0.1-25;

if(taxincome>2000 && taxincome<=5000)

   tax=taxincome*0.15-125;

if(taxincome>5000 && taxincome<=20000)

   tax=taxincome*0.2-375;

if(taxincome>20000 && taxincome<=40000)

   tax=taxincome*0.25-1375;

if(taxincome>40000 && taxincome<=60000)

   tax=taxincome*0.3-3375;

if(taxincome>60000 && taxincome<=80000)

   tax=taxincome*0.35-6375;

if(taxincome>80000 && taxincome<=100000)

   tax=taxincome*0.4-10375;

if(taxincome>100000)

   tax=taxincome*0.45-1575;

 

printf(“your income is:%.2f\n”,income);

printf(“your income tax is:%.2f”,tax);

}

谢谢，我还需要各个人员的个人所得税进行汇总

作业帖啊   !!!!!!!你不给好处，我可是要向版主报告噢！！！！！！！！！！！！

现在可以给我回答了吧，我不大会写程序