Дата записана в формате YYYY-MM-DD, время записано в формате HH:MM. Перед температурой всегда стоит знак, если она не ра

 def sorted_list(lst, m):
    res = []
    for s in lst:
        if int(s.split()[0].split('-')[1]) in m:
            res.append(s)
    return sorted(res, key=lambda x: int(x.split()[-1]))
 
zip_temp = """YYYY-12-DD HH:MM +11
YYYY-01-DD HH:MM -11
YYYY-02-DD HH:MM 0
YYYY-06-DD HH:MM +10
YYYY-08-DD HH:MM +8
YYYY-07-DD HH:MM +15
YYYY-11-DD HH:MM -15""".split('\n')
 
m_summer = (6,7,8)
m_winter = (12,1,2)
summer = sorted_list(zip_temp, m_summer)
winter = sorted_list(zip_temp, m_winter)
 
if int(winter[-1].split()[-1]) > int(summer[0].split()[-1]):
    print(winter[-1])
    print(summer[0])
else:
    print('Я же говорил!')

t = ['1800-01-21 02:35 -16',
     '1800-02-21 02:35 +10',
     '1800-03-21 02:35 +1',
     '1800-05-21 02:36 +5',
     '1800-06-21 02:37 +15',
     '1800-07-21 02:38 +9',
     '1800-08-21 02:39 +20',
     '1800-09-21 02:40 +10',
     '1800-10-21 02:41 -3',
     '1800-11-21 02:42 -7',
     '1800-12-21 02:43 -15']
s = []
w = []
for i in t:
    if i[5:7] in ['01', '02', '12']:
        w.append(i.split())
    elif i[5:7] in ['06', '07', '08']:
        s.append(i.split())
ts = min(map(int, [i[2] for i in s]))
tw = max(map(int, [i[2] for i in w]))
if tw > ts:
    print(*[i for i in s if int(i[2])==ts])
    print(*[i for i in w if int(i[2])==tw])
else:
    print('Я-же говорил!')

n = int(input())
winter = []
summer = []
for i in range(n):
    temp = input()
    month = temp[5:7]
    if month == "12" or month == "01" or month == "02":
        winter.append(temp)
    elif month == "06" or month == "07" or month == "08":
        summer.append(temp)
final = []
w_temp = []
s_temp = []
for j in winter:
    w_temp.append(j[j.find(":")+3:].replace(" ", "").replace("+", ""))
for k in summer:
    s_temp.append(k[k.find(":")+3:].replace(" ", "").replace("+", ""))
max_winter = max(w_temp, key = lambda i: float(i))
min_summer = min(s_temp, key = lambda i: float(i))
if float(max_winter) > float(min_summer):
    print(winter[w_temp.index(max_winter)])
    print(summer[s_temp.index(min_summer)])
else:
    print("Я же говорил!")

n = int(input())
winter = []
summer = []
for i in range(n):
    temp = input()
    month = temp[5:7]
    if month == "12" or month == "01" or month == "02":
        winter.append(temp)
    elif month == "06" or month == "07" or month == "08":
        summer.append(temp)
final = []
w_temp = []
s_temp = []
for j in winter:
    w_temp.append(j[j.find(":")+3:].replace(" ", "").replace("+", ""))
for k in summer:
    s_temp.append(k[k.find(":")+3:].replace(" ", "").replace("+", ""))
max_winter = max(w_temp, key = lambda i: float(i))
min_summer = min(s_temp, key = lambda i: float(i))
if float(max_winter) > float(min_summer):
    print(winter[w_temp.index(max_winter)])
    print(summer[s_temp.index(min_summer)])
else:
    print("Я же говорил!")