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Problemset

20 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2211EMinimum Path Cover
brute forcedpgreedyinteractivemathnumber theorytrees
25001k
2048FKevin and Math Class
brute forcedata structuresdivide and conquerdpimplementationmathtrees
25001.3k
2021E1Digital Village (Easy Version)
brute forcedata structuresdfs and similardpdsufftgraphsgreedyimplementationmathtrees
23002k
2020DConnect the Dots
brute forcedpdsugraphsmathtrees
18007.6k
2006BIris and the Tree
brute forcedata structuresdfs and similardsumathtrees
18004.4k
1967CFenwick Tree
bitmasksbrute forcecombinatoricsdata structuresdpmathtrees
23002.3k
1929ESasha and the Happy Tree Cutting
bitmasksbrute forcedfs and similardpgraphsgreedymathtrees
23002.1k
1929FSasha and the Wedding Binary Search Tree
brute forcecombinatoricsdata structuresdfs and similarmathtrees
23002.4k
1914G1Light Bulbs (Easy Version)
brute forcecombinatoricsdfs and similardpdsugraphsmathtrees
21002.5k
1790FTimofey and Black-White Tree
brute forcedfs and similardivide and conquergraphsgreedymathshortest pathstrees
21004.2k
1767EAlgebra Flash
bitmasksbrute forcedpgraphsmathmeet-in-the-middletrees
25001.3k
1709FMultiset of Strings
bitmasksbrute forcedpfftflowsgraphsmathmeet-in-the-middletrees
2500729
1661ENarrow Components
brute forcedata structuresdpdsumathtrees
25001.2k
1594E2Rubik's Cube Coloring (hard version)
brute forcedpimplementationmathtrees
23001.7k
1540BTree Array
brute forcecombinatoricsdpgraphsmathprobabilitiestrees
23003.1k
1109DSasha and Interesting Fact from Graph Theory
brute forcecombinatoricsdpmathtrees
24001.5k
1025DRecovering BST
brute forcedpmathnumber theorytrees
21004.3k
986EPrince's Problem
brute forcedata structuresmathnumber theorytrees
2800957
979DKuro and GCD and XOR and SUM
binary searchbitmasksbrute forcedata structuresdpdsugreedymathnumber theorystringstrees
22002.3k
463ECaisa and Tree
brute forcedfs and similarmathnumber theorytrees
21001.8k

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