gistfile1.txt

import random


class Increment:
    def __init__(self, age):
        self.count = 0
        self.age = age

    def up_count(self):
        self.count += 1

    def __str__(self):
        return 'Количество людей в возрасте ' + str(self.age) + ' равно: ' + str(self.count)


class People:
    def __init__(self):
        self.people = dict()

    def add_age(self, age):
        if age not in self.people:
            self.people[age] = Increment(age=age)
        self.people[age].up_count()


people = People()
people_age = []
for i in range(1000000):
    age = random.randint(1, 100)
    people_age.append(age)


for i in range(len(people_age)):
    people.add_age(people_age[i])


for age_of_human in people.people:
    print(people.people[age_of_human])