from random import randint
def Gen():
    cartRandAndPorc = (randint(100, 1000), randint(1, 100))
    return cartRandAndPorc

def Question(procent):
    try:
        return int(input(f"{procent[1]} процен(т\ов) от числа {procent[0]}: "))
    except:
        pass
def Proverka(answer, answerTrue):
    answerTrue = int((answerTrue[0]/100)*answerTrue[1])
    if answer == answerTrue:
        return 1
    else:
        return 0

def Ball(trulest, qCount)->int:
    point = 100//qCount
    if trulest == 1:
        return point
    else:
        return 0

def Mark(points):
    if points <= 40:
        return 2
    elif points <= 60:
        return 3
    elif points <= 80:
        return 4
    elif points > 80:
        return 5

points = 0
qCount = int(input("Колличество вопросов: "))
for i in range(1, qCount+1):

    print("Вопрос ", i)
    gen = Gen()
    answer = Question(gen)
    points += Ball(Proverka(answer, gen), qCount)

print(f"Ваша оценка {Mark(points)}, общее число баллов: {points}")