import pygame, sys
from pygame.locals import *

pygame.init()
display = pygame.display.set_mode ((300, 300))

while True:
    for event in pygame.event.get():

        if event.type == 



while 1:
    for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            sys.exit()
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_a:
                print("Key A has been pressed")
        if event.type == pygame.K_a:
            print("Key A has been released")