Задача 7

# Воспользуемся методом Монте-Карло

import random

num_point_total = 10000000
num_point_circle = 0

for i in range(num_point_total):
    x = random.uniform(0, 1)
    y = random.uniform(0, 1)
    distance = x**2 + y**2

    if distance <= 1:
        num_point_circle += 1

print(4 * num_point_circle/num_point_total)