save project

snake.py

@@ -5,6 +5,8 @@ from pygame import locals
 pygame.init()
 pygame.init()
 
 
 # 创建一个窗口
 # 创建一个窗口
+import random
+from random import randint
 screen=pygame.display.set_mode((800,600))
 screen=pygame.display.set_mode((800,600))
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():