C语言实现个税计算器

#include <stdio.h>
float  Salary;
int len;
float  CulculateSalary (){
  
    printf("请输入你的薪资\n");
    scanf ("%f",&Salary);
    //getchar();
     if(Salary -5000 <=3000 && Salary-5000>0)  {
     Salary =Salary-(Salary-5000)*0.03;
    }
     else if(Salary -5000 >3000 && Salary-5000<=12000)  {
     Salary =Salary-((Salary-5000)*0.1-210);
    }
     else if(Salary -5000 >12000 && Salary-5000<=25000)  {
     Salary =Salary-((Salary-5000)*0.2-1410);
    }
     else if(Salary -5000 >25000 && Salary-5000<=35000)  {
     Salary =Salary-((Salary-5000)*0.25-2660);
     }
     else if(Salary -5000 >35000 && Salary-5000<=55000)  {
     Salary =Salary-((Salary-5000)*0.3-4410);
    }
     else if(Salary -5000 >55000 && Salary-5000<=80000)  {
     Salary =Salary-((Salary-5000)*0.35-7160);
    }
      else if(Salary -5000 >80000)  {
     Salary =Salary-((Salary-5000)*0.45-15160);
    }
      else {
      Salary= Salary- Salary *0;
      }
   return Salary;
}
int main(){
  // CulculateSalary(7000);
  printf("请输入查税薪资的个数\n");
  scanf("%d",&len);
  for (int i=0;i<len;i++){
  float  realSalary = CulculateSalary();
   printf("最终薪资%.2f\n",Salary);
  }
  return 0;
}