摘要:
<!DOCTYPE html> <html> <head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="renderer" content="webkit" /> <meta htt 阅读全文
摘要:
# !/usr/bin/env python3.6 # -*- coding: utf-8 -*- # visual studio 2017 # 2019 10 12 Geovin Du print from turtle import *; import sys; from math import ceil; import re; import time; import operator; fr 阅读全文