注意自反和平行边!!!

P3366 【模板】最小生成树

linhao3562 @ 2024-05-21 00:11:57

被这俩坑惨了/(ㄒoㄒ)/~~


by Fractured_Angel @ 2024-05-21 07:36:00

不是自环和重边么。。。


by xingyu671 @ 2024-06-28 17:31:22

自反和平行边是啥??????????????????????????????????????????????????


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