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