Python - slicing practice

gistfile1.txt

ff = "911117-2360600"
year = int(ff[:2]) #91
gender = int(ff[8]) #2
country = int(ff[9:11]) #60

result1 = '1990년대' if year<=99 else '2000년대'
result2 = '여자' if not gender%2 else '남자'
result3 = '내국인' if country<=90 else '외국인'
print('판단:', result1, result2, result3)

#########################선생님 답안

jumin = "911117-2860600"
kind = int(jumin[7])
print('여남'[kind%2]+'자')
print('한외'[kind//5]+'국민')

year = (kind-1)%4
print(year)

birth = jumin[0:2]+"년"+jumin[2:4]+"월"+jumin[4:6]+"일"
print(birth)

birth = "{}{}년 {}월 {}일".format(year,jumin[0:2],jumin[2:4],jumin[4:6])
print(birth)