task3

from math import ceil

def isHappyTicket(ticketNumber):
    ticket = str(ticketNumber)
    leftHalfSum = sum(list(map(int, ticket[:3])))
    rightHalfSum = sum(list(map(int, ticket[3:])))
    return leftHalfSum == rightHalfSum


def isPalindrome(str):
    m = ceil(len(str) / 2)
    return str[:m] == str[:m-1:-1]

def main():
    numberOfHappyTicket = 0
    happyTicketPol = 0
    start = 100000
    end = start * 10
    for ticket in range(start, end):
        if isHappyTicket(ticket):
            numberOfHappyTicket += 1
            if isPalindrome(str(ticket)):
                happyTicketPol += 1
    print(f"Number of happy tickets: {numberOfHappyTicket}\nNumber of palindromes: {happyTicketPol}")

if __name__ == "__main__":
    main()