E-Olymp BFS Problem
Difference between en1 and en2, changed 85 character(s)
Hello everyone how to solve this problem, do we use simple dijkstra or 0/1 BFS? using 0/1 BFS?↵
https://www.e-olymp.com/en/contests/16775/problems/173744

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  Rev. Lang. By When Δ Comment
en2 English Virtual_Contestant 2020-07-08 01:53:46 85
en1 English Virtual_Contestant 2020-07-08 01:53:06 98 Initial revision (published)