About the Question in Edu Round Codeforces

Правка en1, от FreeHit, 2022-08-28 14:19:23

At first seeing question i just got into using bfs on matrix to get minimum distance if possible but cant get to solution with it. can it be done with bfs?? here is link for question- https://mirror.codeforces.com/contest/1721/problem/B

История

 
 
 
 
Правки
 
 
  Rev. Язык Кто Когда Δ Комментарий
en3 Английский FreeHit 2022-08-28 14:34:21 947
en2 Английский FreeHit 2022-08-28 14:32:39 953
en1 Английский FreeHit 2022-08-28 14:19:23 273 Initial revision (published)