일 - 루핑

from datetime import datetime

dob = input("Enter your Date of Birth (yyyy-mm-dd): ")
dob_date = datetime.strptime(dob, "%Y-%m-%d")
print(dob_date)

current_date = datetime.now()

age = current_date.year - dob_date.year
print(f"Your age is {age}")

Enter your Date of Birth (yyyy-mm-dd): 1993-03-26
1993-03-26 00:00:00
Your age is 31

from datetime import date
birth_year = 1993
birth_month = 3
birth_day = 26
today = date.today()
year = today.year - birth_year
month = today.month - birth_month
days = today.day - birth_day

if month<0:
    year = year - 1
    month = 12+month

if days<0:
    month=month-1
    days = 30 + days

print (f"You are {year} Years {month} Months {days} Days Old")

You are 31 Years 7 Months 29 Days Old

from datetime import datetime
from dateutil.relativedelta import relativedelta

dob = input("Enter date of birth in yyyy-mm-dd format: ")

dob_date = datetime.strptime(dob, "%Y-%m-%d")

today = datetime.now()

difference = relativedelta(today, dob_date)

print(difference.years, " Years ", difference.months, " Months ", difference.days, " days")

Enter date of birth in yyyy-mm-dd format: 1993-03-26
31  Years  7  Months  30  days

no = 1
while no<=5:
    print(no, end=' ')
    no+=1

1 1 1 1 1

no = 1
while no<=10:
    print(no, end=' ')
    no+=1

1 2 3 4 5 6 7 8 9 10

no = 10
while no>=1:
    print(no, end=' ')
    no-=1

10 9 8 7 6 5 4 3 2 1

no = 1
while no<=10:
    print(no, end=' ')
    no+=2

1 3 5 7 9

no=2
while no<=10:
    print(no, end=' ')
    no+=2

2 4 6 8 10

no = 3
while no<=10:
    print(no, end=' ')
    no+=3

3 6 9

no = 1
total = 0
while no<=5:
    total = total + no
    no+=1

print(total)

15

no = 1
while no<=5:

    print(no*3, end=' ')


    no+=1

3 6 9 12 15

no = 1
while no<=10:
    print(no,"*5=",no*5, end='\n')
    no+=1

1 *5= 5
2 *5= 10
3 *5= 15
4 *5= 20
5 *5= 25
6 *5= 30
7 *5= 35
8 *5= 40
9 *5= 45
10 *5= 50

no = 1
while no<=10:
    print(no, end = ' ')
    if no==9:
        no = 0
    no+=2

1 3 5 7 9 2 4 6 8 10