瓶颈生成树

https://oi-wiki.org/graph/mst/#瓶颈生成树

https://www.cnblogs.com/happyandxiaobu/p/18905466

最小瓶颈路 https://loj.ac/p/136
UVA11354 Bond https://www.luogu.com.cn/problem/UVA11354
P1967 [NOIP 2013 提高组] 货车运输 https://www.luogu.com.cn/problem/P1967

P12222 [蓝桥杯 2023 国 Java B] 电动车 https://www.luogu.com.cn/problem/P12222
P1991 无线通讯网 https://www.luogu.com.cn/problem/P1991