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3 problems · filtered by 2 tags
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2021E1
Digital Village (Easy Version)
brute force
data structures
dfs and similar
dp
dsu
fft
graphs
greedy
implementation
math
trees
+
2300
2k
1574F
Occurrences
combinatorics
dfs and similar
dp
dsu
fft
graphs
+
2700
786
1408G
Clusterization Counting
combinatorics
dp
dsu
fft
graphs
trees
+
2700
1.4k
showing 1–3 of 3