#
# µû¶óÇÏ¸ç ¹è¿ì´Â ÆÄÀ̽ã°ú µ¥ÀÌÅͰúÇÐ(»ý´ÉÃâÆÇ»ç 2020)
# LAB 7-6 µµ½ÃÀÇ À̸§°ú Àα¸¸¦ Æ©Ç÷Π¹¾îº¸ÀÚ, 192ÂÊ
#
# ´ÙÀ½°ú °°Àº ¸®½ºÆ®°¡ »ý¼ºµÇ¾î ÀÖ´Ù.
city_info = [('¼¿ï', 9765), ('ºÎ»ê', 3441), ('ÀÎõ', 2954),
('±¤ÁÖ', 1501), ('´ëÀü', 1531)]
max_pop = 0
min_pop = 999999999999999999
total_pop = 0
max_city = None
min_city = None
for city in city_info:
total_pop += city[1]
if city[1] > max_pop :
max_pop = city[1]
max_city = city
if city[1] < min_pop :
min_pop = city[1]
min_city = city
print('ÃÖ´ëÀα¸: {0}, Àα¸: {1} õ¸í'.format(max_city[0], max_city[1]))
print('ÃÖ¼ÒÀα¸: {0}, Àα¸: {1} õ¸í'.format(min_city[0], min_city[1]))
print('¸®½ºÆ® µµ½Ã Æò±Õ Àα¸: {0} õ¸í'.format(total_pop / len(city_info)) )