save project

snake.py

@@ -5,6 +5,9 @@ pygame.init()
 
 # 创建一个窗口
 a=pygame.display.set_mode((600,300))
+
 while True:
     for abc in pygmae.event.get():
-        
\ No newline at end of file
+        if abc.type== locals().QUIT:
+            exit()
+screen.blit()
\ No newline at end of file