Hi! Because what problems start with BFS? Since I saw some problems but they seem too complex to start, could someone recommend some problems with which to start being able to use this algorithm. I thank you in advance.
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Hi there o/
I know some easy problems involving BFS, but they are mainly from Beecrowd and Kattis online judges:
from Beecrowd: - "Help Clotilde": link
"Connected Components": link
"Knight Moves": link
"Level Order Tree Traversal": link
From Kattis:
"Cyanide Rivers": link
"Grid": link
Note: keep in mind that these are standard problems. But they are good to start understanding the algorithm.
Hope this helps.
you can join this group and solve different problems on some specific topics there is Varity of difficulty in problems so you can solve most solved problems on each topic at the beginning
complete training from zero group
thx
easy
329B
1176E
1037D
35C (multi-source)
medium level
1651D
1613E
173B
and some hard ones...
542E
29E
1407E
Thank you so much for the problems!!
You're welcome