import pygame
from pygame.draw import *

pygame.init()

FPS = 30
screen = pygame.display.set_mode((1000, 1000))
a = 30
dx = 80
y = 450

rect(screen, (100, 100, 100), (0, 0, 1000, 450))
rect(screen, (20, 20, 20), (0, 450, 1000, 1000))


circle(screen, (200, 200, 200), (875, 100), 75)
ellipse(screen, (40, 40, 40), (40, 100, 800, 75))
ellipse(screen, (60, 60, 60), (450, 60, 570, 75))
ellipse(screen, (50, 50, 50), (600, 160, 570, 60))


rect(screen, (40, 30, 20), (30, 250, 550, 500))
rect(screen, (30, 30, 30), (390, 150, 20, 75))
polygon(screen, (20, 20, 20), [(0, 250), (60, 200), (550, 200), (610, 250)])
rect(screen, (30, 30, 30), (120, 150, 20, 75))
rect(screen, (30, 30, 30), (450, 150, 20, 75))
rect(screen, (30, 30, 30), (150, 100, 40, 125))



pygame.display.update()
clock = pygame.time.Clock()
finished = False

while not finished:
    clock.tick(FPS)
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            finished = True

pygame.quit()