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Problemset

35 problems · filtered by 4 tags

✓#Name✎Rating↕Solved↕
2231EGraph Cutting
dfs and similardpmathtrees
23001.1k
2219CColoring a Red Black Tree
dfs and similardpgreedymathprobabilitiestrees
23001.4k
2167FTree, TREE!!!
dfs and similardpmathtrees
16007.6k
2164F1Chain Prefix Rank (Easy Version)
combinatoricsdfs and similardpmathtrees
26001.3k
2164F2Chain Prefix Rank (Hard Version)
binary searchcombinatoricsdata structuresdfs and similardpgraphsmathtrees
2900648
2112ETree Colorings
combinatoricsdfs and similardpgraphsmathnumber theorytrees
22003.5k
2097BBaggage Claim
combinatoricsdfs and similardpdsugraphsimplementationmathtrees
23002k
2063F1Counting Is Not Fun (Easy Version)
combinatoricsdata structuresdfs and similardpdsugraphshashingimplementationmathtrees
24001.6k
2040EControl of Randomness
combinatoricsdfs and similardpgraphsgreedymathprobabilitiestrees
21002.8k
2031EPenchick and Chloe's Trees
data structuresdfs and similardpgreedyimplementationmathsortingstrees
21002.8k
2028EAlice's Adventures in the Rabbit Hole
combinatoricsdfs and similardpgamesgreedymathprobabilitiestrees
23002k
2021E1Digital Village (Easy Version)
brute forcedata structuresdfs and similardpdsufftgraphsgreedyimplementationmathtrees
23002k
2021E3Digital Village (Extreme Version)
data structuresdfs and similardpdsugraphsgreedymathtrees
2800725
1929ESasha and the Happy Tree Cutting
bitmasksbrute forcedfs and similardpgraphsgreedymathtrees
23002.1k
1914G1Light Bulbs (Easy Version)
brute forcecombinatoricsdfs and similardpdsugraphsmathtrees
21002.5k
1905EOne-X
combinatoricsdfs and similardpmathtrees
24001.3k
1856E2PermuTree (hard version)
bitmasksdfs and similardpfftgreedyimplementationmathtrees
27001.8k
1843DApple Tree
combinatoricsdfs and similardpmathtrees
120022.3k
1843F1Omsk Metro (simple version)
data structuresdfs and similardpgraphsgreedymathtrees
18006.5k
1843F2Omsk Metro (hard version)
data structuresdfs and similardivide and conquerdpmathtrees
23002.2k
1778FMaximizing Root
dfs and similardpgraphsmathnumber theorytrees
2600964
1777DScore of a Tree
bitmaskscombinatoricsdfs and similardpmathprobabilitiestrees
19004.9k
1770EKoxia and Tree
combinatoricsdfs and similardpdsumathprobabilitiestrees
24001.6k
1707DPartial Virtual Trees
combinatoricsdfs and similardpmathtrees
3000997
1691FK-Set Tree
combinatoricsdfs and similardpmathtrees
25001.2k
1617EChristmas Chocolates
dfs and similardpgamesgraphsimplementationmathnumber theoryshortest pathstrees
27001.1k
1498FChristmas Game
bitmasksdata structuresdfs and similardpgamesmathtrees
25001.1k
1401DMaximum Distributed Tree
dfs and similardpgreedyimplementationmathnumber theorysortingstrees
180010.7k
1338DNested Rubber Bands
constructive algorithmsdfs and similardpmathtrees
27001.2k
1299DAround the World
bitmaskscombinatoricsdfs and similardpgraphsmathtrees
3000652
1142BLynyrd Skynyrd
data structuresdfs and similardpmathtrees
20004k
802J3Send the Fool Further! (hard)
dfs and similardpmathtrees
2400404
766EMahmoud and a xor trip
bitmasksconstructive algorithmsdata structuresdfs and similardpmathtrees
21003.6k
538EDemiurges Play Again
dfs and similardpmathtrees
22001.7k
486DValid Sets
dfs and similardpmathtrees
21004.4k

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