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"""贪吃蛇""" import random import sys import time import pygame from pygame.locals import * from collections import deque SCREEN_WIDTH = 600 # 屏幕宽度 SCREEN_HEIGHT = 480 # 屏幕高度 SIZE = 20 # 小方格大小 LINE_WIDTH = 1 # 网格线宽度 # 游戏区域的坐

一、我的python环境 [root@localhost ~]# python Python 2.7.5 (default, Oct 14 2020, 14:45:30) [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> help() Welcome to Python 2.7! Thi