void countTransportation(int p, int w, int s)
{
int d, f;
if(s < 250) d = 0;
else if (s < 500) d = 0.02;
else if (s < 1000) d = 0.05;
else if (s < 2000) d = 0.08;
else d = 0.1;
f = p * w * s * (1 - d);
printf("总共花费 : %d 元\n",f);
}
void countTransportationAnother(int p, int w, int s)
{
int d, f;
int number = s / 250;
switch (number)
{
case 0:
case 1: d = 0;
break;
case 2: d = 0.02;
break;
case 3:
case 4: d = 0.05;
break;
case 5:
case 6:
case 7:
case 8: d = 0.08;
break;
default: d = 0.1;
break;
}
f = p * w * s * (1 - d);
printf("总共花费 : %d 元\n",f);
}
int main (int argc, const char * argv[]) {
int p, w, s;
scanf("%d %d %d", &p, &w, &s);