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snake.py

-import pygame
-from pygame import locals
-
-# 初始化pygame，为使用硬件做准备
-pygame.init()
-x=240
-y=120
-# 创建一个窗口
-screen =pygame.display.set_mode((660, 480))
-fpsclock=pygame.time.Clock()
-position=[(210, 120),(180, 120),(180, 90),(x,y)]
-# 背景
-background = pygame.image.load('bg.png')
-right = pygame.image.load('right.png')
-left = pygame.image.load("left.png")
-down = pygame.image.load("down.png")
-up = pygame.image.load("up.png")
-food = pygame.image.load('apple.png')
-body = pygame.image.load('body.png')
-setheading = "right"
-snake_head = right
-x=240
-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()
-        if event.type==locals.KEYDOWN:
-            if event.key == K_UP and setheading != "down":
-                setheading = "up"
-                snake_head = up
-            if event.key == K_DOWN and setheading != "up":
-                setheading = "down"
-                snake_head = down
-            if event.key==K_LEFT and setheading !="left":
-                setheading ="left"
-                snake_head=left
-            if event.key==K_LEFT and setheading !="right":
-                setheading ="right"
-                snake_head=right                    
-    position.append((x,y))
-    position.pop    
-    # 将背景图画上去
-    position.append((x,y))
-    position.pop(0)
-    screen.blit(background, (0, 0)
-    # 将贪吃蛇画上去
-    screen.blit(right,(x, 120))
-    # 将贪吃蛇的身体画上去
-    for i in range(len(position)-1):
-        screen.blit(body,position[i])
-    #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()
-    fpsclock.tick(3)
+"""
+from turtle import *
+def curvemove():
+    for i in range(200):
+        right(1)
+        forward(1)
+setup(600,600,400,400)
+hideturtle()
+pencolor("black")
+fillcolor("red")
+pensize(2)
+begin_fill()
+left(140)
+forward(111.65)
+curvemove()
+left(120)
+curvemove()
+forward(111.65)
+end_fill
+penup()
+goto(-27,85)
+pendown()
+done()
+"""
+"""
+from turtle import *
+pensize(5)
+for i in range(6):
+    fd(100)
+    right(60)
+color("red")
+circle(60,steps=13)
+"""
+txt=input("请输入：")
+fo=open("py202.txt","w")
 
 
+d={}
 
 
+ls=list(d.items())
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