---

import pygame

pygame.init()

WIDTH = 600
HEIGHT = 400
FPS = 60

screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Солнце")

clock = pygame.time.Clock()

x = 300
y = 200

speed = 5

while True:
    clock.tick(FPS)

    for i in pygame.event.get():
        if i.type == pygame.QUIT:
            exit()

    keys = pygame.key.get_pressed()

    if keys[pygame.K_LEFT]:
        x -= speed

    if keys[pygame.K_RIGHT]:
        x += speed

    if keys[pygame.K_UP]:
        y -= speed

    if keys[pygame.K_DOWN]:
        y += speed

    screen.fill((0, 150, 255))

    pygame.draw.circle(screen, (255, 255, 0), (x, y), 40)

    pygame.display.update()