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