摘要:
#!/usr/bin/python import requests import json import time def return_ztm(url): html = requests.get(url) respon = html.status_code print(respon) if res 阅读全文
摘要:
生成一个 n * m 的二维矩阵矩阵 ''' n = int(input()) m = int(input()) array = [[0 for _ in range(m)] for _ in range(n)] ''' 遍历打印字典中的键值对 ''' for key, value in dict_ 阅读全文