简单的个人所得税计算

简单的个人所得税计算

#include

float CountTax(int , int );
int main(int argc, int *argv[]){

        int Wages,SanJin;
        if(argc != 3){
                printf("please input 2 arguments!\n");
                return 1;
        }
        else{
                Wages=atoi(argv[1]);
                SanJin=atoi(argv[2]);
                printf("The Tax is %f\n",CountTax(Wages,SanJin));
                return 0;
        }
}

float CountTax(int a,int b){
        int reman;
        float temp;
        reman=a-3500-b;
        if(reman < 0)
                return 0;
        else if(reman < 1500)
                temp = reman*3/100;
        else if(reman < 4500)
                temp = reman *10/100 - 105;
        else if(reman < 9000)
                temp = reman *20/100 - 555;
        else if(reman < 35000)
                temp = reman *25/100 - 1005;
        else if(reman < 55000)
                temp = reman *30/100 - 2755;
        else if(reman < 80000)
                temp = reman *35/100 - 5505;
        else
                temp = reman *45/100 - 13505;
        return temp;
}