auto save

snake.py

 import pygame
-
-# 初始化pygame，为使用pygame做准备
+from pygame import locals
 pygame.init()
-
-# 创建一个窗口
-??
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+screen=pygame.display.set_mode((1366,768))
+right=pygame.image.load("right.png")
+background=pygame.image.load("bg.png")
+apple=pygame.image.load("apple.png")
+body=pygame.image.load("body.png")
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
+    screen.blit(background,(0,0))
+    screen.blit(right,(90,90))
+    screen.blit(apple,(180,180))
+    screen.blit(body,(60,90))
+    screen.blit(body,(30,90))
+    screen.blit(body,(30,60))
+    pygame.display.update()
+    
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snake2.py

+import pygame
+from pygame import locals
+
+pygame.init()
+
+screen=pygame.display.set_mode((660,480))
+
+background=pygame.image.load("bg.png")
+right=pygame.image.load("right.png")
+apple=pygame.image.load("apple.png")
+body=pygame.image.load("body.png")
+
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
+    
+    screen.blit(background,(0,0))
+    screen.blit(right,(90,90))
+    screen.blit(apple,(180,180))
+    screen.blit(body,(60,90))
+    screen.blit(body,(30,90))
+    screen.blit(body,(30,60))
+    
+    pygame.display.update()
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