print('wellcome!')

bill = float(input('what is the total? '))

split = int(input('how many people are there? '))

tip = int(input('how much tip will you enter,10,12 or 15 euro? '))

bill_with_tip = tip / 100 * bill + bill

print(bill_with_tip)

result = (bill_with_tip / split)

total = round(result, 2)

print(f"each person should pay ${total}")

cost = input("how much is the bill? ")

total=int(cost)*1.125

print(total)

people=input("how many people you are? ")

share_perperson = total/int(people)

print(round(share_perperson, 2))

 leftyears=(90-int(age))

print(f"You have {365*leftyears} days, {52*leftyears} weeks, and {12*leftyears} months left.")

 two_digit_number = input("Type a two digit number: ")

a = two_digit_number[0]

b = two_digit_number[1]

int_a = int(a)

int_b = int(b)

print(int_a + int_b)👍