题解 | #四季#
四季
https://www.nowcoder.com/practice/eaf21203b61b4a689987fdc165d00dfc
time = input()
# year = time[:4]
month = int(time[4:])
if 3 <= month <= 5:
season = 'spring'
elif 6 <= month <= 8:
season = 'summer'
elif 9 <= month <= 11:
season = 'autumn'
else:
season = 'winter'
print(season)
