Ŀ

գҪıйص䡣
һ repeat (0<repeat<10) repeat 㣺
һְн salaryӦĸ˰ tax(2λС)
㹫ʽtax = rate * (salary - 850)
 salary 850 ʱrate = 0
 850  salary  1350 ʱrate = 5%
 1350  salary  2850 ʱrate = 10%
 2850  salary  5850 ʱrate = 15%
 5850  salary ʱrate = 20%

ʾ˵

5          (repeat=5)
1010.87    (salary=1010.87)
32098.76   (salary=32098.76)
800        (salary=800)
4010       (salary=4010)
2850       (salary=2850)

tax = 8.04
tax = 6249.75
tax = 0.00
tax = 474.00
tax = 200.00



#include <stdio.h>
int main(void)
{
    int repeat, ri;
    double rate, salary, tax;

    scanf("%d", &repeat);
    for(ri = 1; ri <= repeat; ri++){
        scanf("%lf", &salary);
/*---------*/
        printf("tax = %0.2f\n", tax);
    }
}