auto save

snake.py

 import pygame
 import pygame
+from pygame import locals
 
 
-# 初始化pygame，为使用pygame做准备
+# 初始化pygame，为使用硬件做准备
 pygame.init()
 pygame.init()
 
 
 # 创建一个窗口
 # 创建一个窗口
-??
+screen = pygame.display.set_mode((660, 480))
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+
+# 背景
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            # 接收到退出事件后退出程序
+            exit()
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    # 将贪吃蛇画上去
+    screen.blit(right, (240, 120))
+    # 将贪吃蛇的身体画上去
+    screen.blit(body, (210, 120))
+    screen.blit(body, (180, 120))
+    screen.blit(body, (180, 90))
+    # 将果实画上去
+    screen.blit(food, (360, 300))
+    # 刷新画面
+    pygame.display.update()
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test1.py

+import turtle  #库准备
+turtle.fillcolor('red') #设置填充颜色为红色
+turtle.speed(9) #设置画笔移动速度为1
+turtle.begin_fill() #开始填充
+turtle.goto(180,0)
+turtle.goto(180,180)
+turtle.goto(0,0)
+turtle.end_fill()
+turtle.fillcolor('yellow')
+turtle.begin_fill()
+turtle.goto(0,180)
+turtle.goto(180,180)
+turtle.end_fill()
+turtle.done() #停止画笔等待关闭
+