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snake.py

-import pygame
-from pygame import locals
+import turtle
+pen = turtle.Pen()
 
 
-#初始化pygame，为使用pygame做准备
-pygame.init()
-
-background = pygame.image.load("bg.png")
-food = pygame.image.load("apple.png")
-body = pygame.image.load("body.png")
-right = pygame.image.load("right.png")
-
-
-# 创建一个窗口
-screen = pygame.display.set_mode((660, 480), 0, 32)
-while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            exit()
-    screen.blit(background,(0,0))
-    screen.blit(food,(240,240))
-    screen.blit(body,(180,120))
-    screen.blit(right,(180,90))
-
-    pygame.display.update()
+pen.goto(0,0)
+pen.right(180)
+for i in range(3):
+    pen.forward(100)
+    pen.right(120)
+pen.pencolor('olive')
+pen.penup()
+pen.goto(20,-10)
+pen.pendown()
+pen.setheading(100)
+pen.forward(150)
+pen.pencolor('green')
+for i in range(5):
+    pen.forward(50)
+    pen.forward(-50)
+    pen.left(75)
+pen.penup()
+pen.pencolor('blue')
+pen.goto(50,50)
+pen.pendown()
+pen.fillcolor('blue')
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+pen.begin_fill()
+pen.setheading(180)
+pen.circle(20,360)
+pen.end_fill()
+turtle.done()
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