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 ch; scanf("%f %c",&a,&ch); float m=a-1; int sum=20; if(ch=='y') { sum+=5; } if(m>0) { while(1) { sum+=1; m-=1; if(m<=0) { break; } } } printf("%d",sum); return 0; }