save project

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
-a=pygame.display.set_mode((800,600))
\ No newline at end of file
+a=pygame.display.set_mode((800,600))
+while True:
+    for exent in pygame.exent.get():
+        if exent.type==locals.QUIT:
+            exit()