save project

1.py

+from random import randint
+a=randint(2,5)
+print(a) 
\ No newline at end of file

snake.py

 import pygame
 import pygame
-
+from pygame import locals
 # 初始化pygame，为使用pygame做准备
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 pygame.init()
 
 
 
 
 screen=pygame.display.set_mode((660,480))
 screen=pygame.display.set_mode((660,480))
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
\ No newline at end of file