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Problemset

92 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2237HSlime and Queries
data structuresgreedytrees
3500124
2210FA Simple Problem
binary searchdata structuresgreedymathtrees
2700263
2209FDynamic Values And Maximum Sum
data structuresgreedyimplementationtrees
2700460
2205DSimons and Beating Peaks
data structuresdivide and conquerdpgreedyimplementationtrees
17005.6k
2189FZhora the Vacuum Cleaner
data structuresdfs and similardpgreedyimplementationsortingstrees
2800254
2187CJerry and Tom
data structuresdfs and similardsugamesgraphsgreedytrees
23001.5k
2183D2Tree Coloring (Hard Version)
combinatoricsconstructive algorithmsdata structuresdfs and similargreedyimplementationtrees
21002.6k
2176ERemove at the lowest cost
data structuresdfs and similardpdsugreedyimplementationtrees
24001.3k
2174DSecret Message
data structuresdpgreedytrees
3400317
2171DRae Taylor and Trees (easy version)
binary searchdata structuresdpdsugreedyimplementationtrees
140012.3k
2171FRae Taylor and Trees (hard version)
binary searchconstructive algorithmsdata structuresdpdsugreedyimplementationtrees
16007.6k
2156F2Strange Operation (Hard Version)
data structuresgreedytrees
3000266
2131DArboris Contractio
data structuresgraphsgreedytrees
140014.9k
2127EAncient Tree
constructive algorithmsdata structuresdfs and similardsugreedytrees
21004.4k
2101EKia Bakes a Cake
data structuresdpgreedytrees
31002k
2093GShorten the Array
binary searchbitmasksdata structuresdfs and similargreedystringstreestwo pointers
19004k
2071CTrapmigiano Reggiano
constructive algorithmsdata structuresdfs and similardpgreedysortingstrees
17009.9k
2065FSkibidus and Slay
data structuresdfs and similargraphsgreedytrees
17007.3k
2064DEating
binary searchbitmasksbrute forcedata structuresdpgreedytreestwo pointers
19006k
2063CRemove Exactly Two
brute forcedata structuresdfs and similardpgraphsgreedysortingstrees
160015.1k
2063ETriangle Tree
data structuresdfs and similardpgreedytrees
23002.4k
2062E1The Game (Easy Version)
data structuresdfs and similargamesgraphsgreedytrees
20004.4k
2042EVertex Pairs
binary searchbrute forcedata structuresdfs and similardivide and conquergreedyimplementationtrees
2900535
2033GSakurako and Chefir
data structuresdfs and similardpgreedytrees
22002k
2032DGenokraken
constructive algorithmsdata structuresgraphsgreedyimplementationinteractivetreestwo pointers
18006.3k
2031EPenchick and Chloe's Trees
data structuresdfs and similardpgreedyimplementationmathsortingstrees
21002.8k
2029DCool Graph
constructive algorithmsdata structuresdfs and similardsugraphsgreedytrees
19004k
2021E1Digital Village (Easy Version)
brute forcedata structuresdfs and similardpdsufftgraphsgreedyimplementationmathtrees
23002k
2021E3Digital Village (Extreme Version)
data structuresdfs and similardpdsugraphsgreedymathtrees
2800725
2013F1Game in Tree (Easy Version)
binary searchbrute forcedata structuresdpgamesgreedyimplementationtrees
2700679
1987EWonderful Tree!
brute forcedata structuresdfs and similardsugreedytrees
20004.2k
1980GYasya and the Mysterious Tree
bitmasksdata structuresdfs and similargraphsgreedystringstrees
23001.8k
1976ESplittable Permutations
combinatoricsdata structuresdfs and similargreedymathtrees
25001.3k
1976FRemove Bridges
data structuresdfs and similardpgreedysortingstrees
2800893
1935FAndrey's Tree
binary searchconstructive algorithmsdata structuresdfs and similardsugreedyimplementationtrees
2800634
1927FMicrocycle
data structuresdfs and similardsugraphsgreedyimplementationsortingstrees
19005.6k
1919D01 Tree
constructive algorithmsdata structuresdsugreedysortingstrees
21004.6k
1916EHappy Life in University
data structuresdfs and similargreedytrees
23002.7k
1889FDoremy's Average Tree
data structuresdpgreedytrees
3500208
1876GClubstep
binary searchbrute forcedata structuresgreedytrees
3500295
1870HStandard Graph Problem
data structuresgraphsgreedytrees
3500127
1849FXOR Partition
binary searchbitmasksdata structuresdivide and conquergreedytrees
2700911
1843F1Omsk Metro (simple version)
data structuresdfs and similardpgraphsgreedymathtrees
18006.5k
1827DTwo Centroids
data structuresdfs and similargreedytrees
28001k
1824CLuoTianyi and XOR-Tree
data structuresdfs and similardpdsugreedytrees
25001.7k
1794ELabeling the Tree with Distances
data structuresdpgreedyhashingimplementationtrees
24001.6k
1740EHanging Hearts
constructive algorithmsdata structuresdfs and similardpgreedytrees
18005.1k
1739DReset K Edges
binary searchdata structuresdfs and similargraphsgreedytrees
19006.4k
1718DPermutation for Burenka
data structuresgraph matchingsgreedymathtrees
3300449
1709EXOR Tree
bitmasksdata structuresdfs and similardsugreedytrees
24004.2k
1706EQpwoeirut and Vertices
binary searchdata structuresdfs and similardivide and conquerdsugreedytrees
23004k
1654GSnowy Mountain
data structuresdfs and similargraphsgreedyshortest pathstrees
2900474
1633ESpanning Tree Queries
binary searchdata structuresdfs and similardsugraphsgreedymathsortingstrees
24001.8k
1623EMiddle Duplication
data structuresdfs and similargreedystringstrees
25001.3k
1615EPurple Crayon
data structuresdfs and similargamesgraphsgreedymathsortingstrees
24001.8k
1610HSquid Game
data structuresdfs and similargreedytrees
3100731
1593EGardener and Tree
brute forcedata structuresdfs and similargreedyimplementationtrees
160015.1k
1535EGold Transfer
binary searchdata structuresdpgreedyinteractivetrees
22003.1k
1528CTrees of Tranquillity
data structuresdfs and similargreedytrees
23003k
1523CCompression and Expansion
brute forcedata structuresgreedyimplementationtrees
16009.2k
1521DNastia Plays with a Tree
constructive algorithmsdata structuresdfs and similardpdsugreedyimplementationtrees
25002.4k
1508CComplete the MST
bitmasksbrute forcedata structuresdfs and similardsugraphsgreedytrees
25001.8k
1494DDogeforces
constructive algorithmsdata structuresdfs and similardivide and conquerdsugreedysortingstrees
23002.9k
1466D13th Labour of Heracles
data structuresgreedysortingstrees
150015.2k
1452GGame On Tree
data structuresdfs and similargreedytrees
2700579
1427FBoring Card Game
data structuresgreedytrees
3200418
1416CXOR Inverse
bitmasksdata structuresdivide and conquerdpgreedymathsortingsstringstrees
20005.2k
1408EAvoid Rainbow Cycles
data structuresdsugraphsgreedysortingstrees
24002.2k
1399E1Weights Division (easy version)
data structuresdfs and similargreedytrees
20006.4k
1388DCaptain Flint and Treasure
data structuresdfs and similargraphsgreedyimplementationtrees
20007k
1385FRemoving Leaves
data structuresgreedyimplementationtrees
23002.9k
1286BNumbers on Tree
constructive algorithmsdata structuresdfs and similargraphsgreedytrees
18005.7k
1179CSerge and Dining Room
binary searchdata structuresgraph matchingsgreedyimplementationmathtrees
22002.5k
1175EMinimal Segment Cover
data structuresdfs and similardivide and conquerdpgreedyimplementationtrees
22004.7k
1062ECompany
binary searchdata structuresdfs and similargreedytrees
23002.1k
1059ESplit the Tree
binary searchdata structuresdpgreedytrees
24001.7k
1042FLeaf Sets
data structuresdfs and similardsugraphsgreedysortingstrees
24001.6k
1004ESonya and Ice Cream
binary searchdata structuresdpgreedyshortest pathstrees
24001.3k
980EThe Number Games
data structuresgreedytrees
22002.4k
979DKuro and GCD and XOR and SUM
binary searchbitmasksbrute forcedata structuresdpdsugreedymathnumber theorystringstrees
22002.3k
965EShort Code
data structuresdpgreedystringstrees
22002k
958B2Maximum Control (medium)
data structuresdfs and similargraphsgreedytrees
2200765
923CPerfect Security
data structuresgreedystringstrees
18004.8k
821COkabe and Boxes
data structuresgreedytrees
15008k
722DGenerating Sets
binary searchdata structuresdfs and similargreedystringstrees
19003.4k
708CCentroids
data structuresdfs and similardpgraphsgreedytrees
23004.5k
650EClockwork Bomb
data structuresdfs and similardsugreedytrees
32001.1k
533ABerland Miners
binary searchdata structuresdfs and similargreedytrees
3000618
501CMisha and Forest
constructive algorithmsdata structuresgreedysortingstrees
15006.1k
414DMashmokh and Water Tanks
binary searchdata structuresgreedytreestwo pointers
2300777
75DBig Maximum Sum
data structuresdpgreedyimplementationmathtrees
20002.1k
37COld Berland Language
data structuresgreedytrees
19002.3k

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