save project

aaa.py

+from  random import randint
+
+a=randint(2,5)
+print(a)
+
+

snake.py

+import pygame
+from pygame import locals
+
+# 初始化pygame，为使用pygame做准备
+pygame.init()
+
+backgeround=pygame.image.load('bg.png')
+right=pygame.image.load('right.png')
+food=pygame.image.load('apple.png')
+body=pygame.image.load('body.png')
+
+# 创建一个窗口
+s=pygame.display.set_mode((800,600))
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+
+    s.blit(backgeround,(0,0))
+    s.blit(right,(240,120))
+    s.blit(food,(360,300))
+    s.blit(body,(210,120))
+    s.blit(body,(180,120))
+    s.blit(body,(180,90))
+    pygame.display.update()
\ No newline at end of file