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; }