save project

snake.py

 import pygame
-
+from pygame import locals
 # 初始化pygame，为使用pygame做准备
 pygame.init()
-
+bg=pygame.image.load("bg.png")
+right=pygame.image.load("right.png")
+apple=pygame.image.load("apple.png")
 # 创建一个窗口
-screen=pygame.display.set_mode((660,480))
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+screen=pygame.display.set_mode((660,480))
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+    pygame.display.update()
+    screen.blit(bg,(0,0))
+    screen.blit(right,(120,240))
+    screen.blit(apple,(240,120))
+    
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