import pygame
import random

WIDTH = 500
HEIGHT = 700

WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)

pygame.init()
screen = pygame.display.set_mode((WIDTH, HEIGHT))
f1 = pygame.font.Font(None, 36)
running = True
clock = pygame.time.Clock()
x = 0
x_1 = random.randint(0,9)*50
y_1 = 0
count_obj = 0
while running:
    screen.fill(BLACK)
    for event in pygame.event.get():
        
     if event.type == pygame.QUIT:
            running = False
     if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_LEFT and x > 0:
                x = x - 50
            if event.key == pygame.K_RIGHT and x < 450:
                x = x + 50

    for it_1 in range(0,500,50):
       for it_2 in range(0,500,50):
        pygame.draw.rect(screen,WHITE, (it_1,it_2,49,49))
        

    pygame.draw.rect(screen,RED, (x_1,y_1,49,49))
    y_1 = y_1 + 50
    pygame.draw.rect(screen,GREEN, (x,450,49,49))

    if (x == x_1 and y_1 == 500):
        count_obj = count_obj + 1
    img1 = f1.render("Найдено совпадений "+str(count_obj), True, RED)
    screen.blit(img1,(0, 550))

    
    if (y_1 == 500):
        y_1 = 0
        x_1 = random.randint(0,9)*50
    pygame.display.update()
    clock.tick(5)
pygame.quit()