auto save

snake.py

 import pygame
+from pygame import locals
 
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 
 # 创建一个窗口
-??
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+screen=pygame.display.set_mode((800,600))
+
+while True:
+    for i in pygame.event.get():
+        if i.type == locals.QUIT:
+            exit()
+
+
+
+
+
+
+# from random import randint
+# a=randint(2,5)
+# print(a)
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