题解 | #牛牛的快递#
牛牛的快递
https://www.nowcoder.com/practice/41b42e7b3c3547e3acf8e90c41d98270
#include <stdio.h>
int main() {
float a =0;
char b =0;
int money = 0;
scanf("%f %c",&a,&b);
if(a<=1)
{
money = 20;
}
else
{
money = ((int)(a-0.0001))*1+20;
}
if(b=='y')
{
money += 5;
}
printf("%d\n",money);
return 0;
}
