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;
char b;
int sum=20;
scanf("%f %c",&a,&b);
if(a>1)
{if(a==(int)a)
sum+=(a-1);
else
sum+=a;
if(b=='y')
sum+=5;
if(b=='n')
sum+=0;
}
else
if(b=='y')
sum+=5;
if(b=='n')
sum+=0;
printf("%d",sum);
return 0;
}