高速公路超速处罚编程

#include<stdio.h>

int main()

{
int x,y;
double b;
scanf("%d %d",&x,&y);

        b=(x-y)*100.0/y;
if(b>50)
printf("Exceed f%. License Revoked\n",b);
if(b>=10&&b<=50)
printf("Exceed f%. Ticket 200\n",b);
if(b<10)
printf("ok\n"); 

    return 0;

}