蓝桥杯 floyd算法练习 最短路

特别感谢以下这位博主的讲解 强推！ 很适合和小郑一样刚入门的去看 真的很OK！
floyd算法(多源最短路径) python实现_Aiven-CSDN博客_floyd算法python代码https://blog.csdn.net/AivenZhong/article/details/93770197?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164387396216780261917064%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=164387396216780261917064&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-2-93770197.first_rank_v2_pc_rank_v29&utm_term=floyd%E7%AE%97%E6%B3%95+python&spm=1018.2226.3001.4187