摘要: 1、拓扑排序 https://blog.csdn.net/weixin_42018258/article/details/80585842 2、数组逆序 reverse() 3、dict 由value获取key def get_key (dict, value): return [k for k, 阅读全文
posted @ 2018-12-21 17:34 Vtianhu 阅读(97) 评论(0) 推荐(0) 编辑