Съжалявам, че толкова късно отговарям...Благодаря за решението! :)

Решила съм я:

movie = input()
standard_tickets_count = 0
kid_tickets_count = 0
student_tickets_count = 0
total_seats_taken = 0
while movie != "Finish":
    free_seats = int(input())
    taken_seats = 0
    for seat in range(free_seats):
        ticket_type = input()
        if ticket_type == "End":
            break
        taken_seats += 1
        if ticket_type == "student":
            student_tickets_count += 1
        elif ticket_type == "standard":
            standard_tickets_count += 1
        elif ticket_type == "kid":
            kid_tickets_count += 1

    total_seats_taken += taken_seats
    persent_taken = taken_seats / free_seats * 100
    print(f"{movie} - {persent_taken:.2f}% full.")

    movie = input()


print(f"Total tickets: {total_seats_taken}")

student_percent = student_tickets_count / total_seats_taken * 100
print(f"{student_percent:.2f}% student tickets.")

standard_percent = standard_tickets_count / total_seats_taken * 100
print(f"{standard_percent:.2f}% standard tickets.")

kid_percent = kid_tickets_count / total_seats_taken * 100
print(f"{kid_percent:.2f}% kids tickets.")

Благодаря , но тoва е друга задача, преполагам че имената на някой задачи съвпадат. Тази която имах предвид е по това условие https://softuni.bg/downloads/svn/programming-basics-v4/course-directories/september-2019/2019-04/Exam/06.%20Movie%20Tickets.pdf

Късмет на изпитa :)

Здравей :) Това е моето решение на Movie Tickets. https://pastebin.com/BT5QBqaE

Успех на изпита :)