save project

snake.py

 import pygame
 import pygame
+from pygame import locals
+#初始化pygame
 pygame.init()
 pygame.init()
+#创建一个窗口
 screen=pygame.display.set_mode((660,480))
 screen=pygame.display.set_mode((660,480))
  
  
+while True:
+    for even in pygame.event.get():#获取pygame产生的事件
+        if event.type==locals.QUIT:
+            exit
+    
 
 
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