Can you explain me ,why my code wrong for mst-kruskal?

Revision ru1, by SohbetOvezov, 2026-10-26 18:08:54

https://cses.fi/paste/57abd6ef168285321248c4e/

here is my code can you explain me my incorrect thing on my code?

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ru1 Russian SohbetOvezov 2026-10-26 18:08:54 169 Первая редакция (опубликовано)