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Problemset

38 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2236GCriterion in Burlandia
binary searchbitmasksbrute forcedata structuresdfs and similardivide and conquerimplementationtreestwo pointers
2600385
2230FGame on Growing Tree
binary searchdfs and similardivide and conquerdpgamesimplementationtrees
2700510
2228FMomoyo and the Network
binary searchdfs and similardivide and conquerdptrees
2700337
2222GStatistics on Tree
binary searchbrute forcedfs and similardivide and conquergraphstrees
3100215
2106G2Baudelaire (hard version)
binary searchdfs and similardivide and conquerimplementationinteractivetrees
2500647
2042EVertex Pairs
binary searchbrute forcedata structuresdfs and similardivide and conquergreedyimplementationtrees
2900535
2026FBermart Ice Cream
data structuresdfs and similardivide and conquerdpimplementationtrees
2700413
2001CGuess The Tree
binary searchbrute forcedfs and similardivide and conquerdsugreedyinteractivetrees
150013.1k
1990E2Catch the Mole(Hard Version)
binary searchdata structuresdfs and similardivide and conquerinteractivetrees
26001.2k
1940CBurenka and Pether
*specialdata structuresdfs and similardivide and conquerdsugraphssortingstrees
unrated44
1902FTrees and XOR Queries Again
data structuresdfs and similardivide and conquergraphsimplementationmathtrees
24001.5k
1859FTeleportation in Byteland
data structuresdfs and similardivide and conquergraphsshortest pathstrees
3200582
1843F2Omsk Metro (hard version)
data structuresdfs and similardivide and conquerdpmathtrees
23002.2k
1797FLi Hua and Path
data structuresdfs and similardivide and conquerdsutrees
3000666
1790FTimofey and Black-White Tree
brute forcedfs and similardivide and conquergraphsgreedymathshortest pathstrees
21004.2k
1741DMasha and a Beautiful Tree
dfs and similardivide and conquergraphssortingstrees
130018.7k
1706EQpwoeirut and Vertices
binary searchdata structuresdfs and similardivide and conquerdsugreedytrees
23004k
1681FUnique Occurrences
data structuresdfs and similardivide and conquerdpdsutrees
23002.4k
1680FLenient Vertex Cover
dfs and similardivide and conquerdsugraphstrees
2600979
1648EAir Reform
data structuresdfs and similardivide and conquerdsugraphsimplementationtrees
3200601
1625E1Cats on the Upgrade (easy version)
brute forcedata structuresdfs and similardivide and conquerdpgraphstrees
25001.2k
1528AParsa's Humongous Tree
dfs and similardivide and conquerdpgreedytrees
160019.8k
1494DDogeforces
constructive algorithmsdata structuresdfs and similardivide and conquerdsugreedysortingstrees
23002.9k
1491EFib-tree
brute forcedfs and similardivide and conquernumber theorytrees
24002.4k
1285DDr. Evil Underscores
bitmasksbrute forcedfs and similardivide and conquerdpgreedystringstrees
19008.7k
1278ETests for problem D
constructive algorithmsdfs and similardivide and conquertrees
22002.1k
1192BDynamic Diameter
*specialdata structuresdfs and similardivide and conquertrees
unrated1.6k
1175EMinimal Segment Cover
data structuresdfs and similardivide and conquerdpgreedyimplementationtrees
22004.7k
1156D0-1-Tree
dfs and similardivide and conquerdpdsutrees
22004.9k
960EAlternating Tree
combinatoricsdfs and similardivide and conquerdpprobabilitiestrees
23002.4k
936EIqea
data structuresdfs and similardivide and conquerdsushortest pathstrees
3400261
842ENikita and game
binary searchdfs and similardivide and conquergraphstrees
2800513
715CDigit Tree
dfs and similardivide and conquerdsutrees
27002.7k
613DKingdom and its Cities
dfs and similardivide and conquerdpgraphssortingstrees
28004.3k
566CLogistical Questions
dfs and similardivide and conquertrees
3000955
343EPumping Stations
brute forcedfs and similardivide and conquerflowsgraphsgreedytrees
2900960
337DBook of Evil
dfs and similardivide and conquerdptrees
20007.1k
321CCiel the Commander
constructive algorithmsdfs and similardivide and conquergreedytrees
21009.8k

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