哪里错了，xdm

🥚寄贴吧？

有人吗？

#include <stdio.h>
int main() {
int a, b;
char c;
float price;
scanf("%d %d %c", &a, &b, &c);
if (c == 'm') {
switch (b) {
case 90:
price = a * 6.95 * 0.95;
break;
case 93:
price = a * 7.44 * 0.95;
break;
default:
price = a * 7.93 * 0.95;
break;
}
} else if (c == 'e') {
switch (b) {
case 90:
price = a * 6.95 * 0.97;
break;
case 93:
price = a * 7.44 * 0.97;
break;
default:
price = a * 7.93 * 0.97;
break;
}
}
printf("%.2f\n", price);
return 0;
}