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How to solve (1292A — NEKO's Maze Game) using DSU

Revision en2, by SPyofgame, 2020-03-31 05:58:24

In this problem. How can I solve it using dsu ?

I see the problem has dsu-tag, but the editorial but doesnt show dsu approach there :(

Have this the code already dsu ?
Tags #dsu, #asking

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  Rev. Lang. By When Δ Comment
en2 English SPyofgame 2020-03-31 05:58:24 139
en1 English SPyofgame 2020-03-31 05:56:48 1112 Initial revision (published)