题解 | 四季
四季
https://www.nowcoder.com/practice/eaf21203b61b4a689987fdc165d00dfc
date = input()
month = int(date[4:6])
spring = [3,4,5]
summer = [6,7,8]
autumn = [9,10,11]
winter = [12,1,2]
if month in spring:
print("spring")
elif month in summer:
print("summer")
elif month in autumn:
print("autumn")
else:
print("winter")
