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3 problems · filtered by 3 tags
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Name
✎
Rating
↕
Solved
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1940C
Burenka and Pether
*special
data structures
dfs and similar
divide and conquer
dsu
graphs
sortings
trees
+
unrated
44
1402A
Fancy Fence
*special
data structures
dsu
implementation
math
sortings
+
1800
1.4k
1386C
Joker
*special
bitmasks
data structures
divide and conquer
dsu
+
2800
698
showing 1–3 of 3