题解 | #牛牛的快递#
牛牛的快递
https://www.nowcoder.com/practice/41b42e7b3c3547e3acf8e90c41d98270
from math import ceil
weight,urgent = input().split()
fee = 20
weight = float(weight)
if weight > 1:
beyond_weight = weight - 1
beyond_weight = ceil(beyond_weight)
fee += beyond_weight
if urgent == 'y':
fee += 5
print(fee)
#python##刷题#
