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Problemset

2,031 problems · filtered by 1 tag

✓#Name✎Rating↕Solved↕
276CLittle Girl and Maximum Sum
data structuresgreedyimplementationsortings
150041.9k
276ELittle Girl and Problem on Trees
data structuresgraphstrees
21001.9k
274EMirror Room
data structuresimplementation
3000410
272CDima and Staircase
data structuresimplementation
15007.2k
271DGood Substrings
data structuresstrings
180014.6k
270BMultithreading
data structuresgreedyimplementation
14004.5k
269DMaximum Waterfall
data structuresdpgraphssortings
2600535
266EMore Queries to Array...
data structuresmath
25001.2k
264AEscape from Stones
constructive algorithmsdata structuresimplementationtwo pointers
120011.9k
264ERoadside Trees
data structuresdp
3000481
263ERhombus
brute forcedata structuresdp
2500457
260EDividing Kingdom
binary searchbrute forcedata structures
2500548
258ELittle Elephant and Tree
data structuresdfs and similartrees
24001.4k
257EGreedy Elevator
data structuresimplementation
2200372
256ELucky Arrays
data structures
2400812
253CText Editor
data structuresdfs and similargraphsgreedyshortest paths
16002.9k
253EPrinter
binary searchdata structuresimplementationsortings
2200613
249DDonkey and Stars
data structuresdpgeometrymathsortings
2700600
246EBlood Cousins Return
binary searchdata structuresdfs and similardpsortings
24004.8k
243DCubes
data structuresdpgeometrytwo pointers
2700252
243EMatrix
data structures
3000258
242EXOR on Segment
bitmasksdata structures
200012.3k
241BFriends
binary searchbitmasksdata structuresmath
27001k
240FTorCoder
data structures
26002.3k
238DTape Programming
data structuresimplementation
2900281
235CCyclical Quest
data structuresstring suffix structuresstrings
27002.6k
232DFence
binary searchdata structuresstring suffix structures
2900568
231ECactus
data structuresdfs and similardpgraphstrees
21002.4k
229BPlanets
binary searchdata structuresgraphsshortest paths
17005.9k
228DZigzag
data structures
2100466
226CAnniversary
data structuresimplementationmathmatricesnumber theory
24001k
226ENoble Knight's Path
data structurestrees
2900649
223ABracket Sequence
data structuresexpression parsingimplementation
17002.9k
223BTwo Strings
data structuresdpstrings
19002k
222BCosmic Tables
data structuresimplementation
13006.6k
220BLittle Elephant and Array
constructive algorithmsdata structures
180013.4k
220CLittle Elephant and Shifts
data structures
21001.1k
220ELittle Elephant and Inversions
data structurestwo pointers
24001.8k
219EParking Lot
data structures
2200728
217EAlien DNA
data structuresdsutrees
2800360
213ETwo Permutations
data structureshashingstrings
27001k
212DCutting a Fence
binary searchdata structuresdsu
2500664
208EBlood Cousins
binary searchdata structuresdfs and similartrees
21009.4k
207C3Game with Two Trees
data structures
2700164
204BLittle Elephant and Cards
binary searchdata structures
15006k
204ELittle Elephant and Strings
data structuresimplementationstring suffix structurestwo pointers
28001.7k
200ACinema
brute forcedata structures
2400759
198EGripping Story
binary searchdata structuressortings
2400589
196DThe Next Good String
data structuresgreedyhashingstrings
2800644
195BAfter Training
data structuresimplementationmath
13005.5k
195EBuilding Forest
data structuresdsugraphs
2000910
193DTwo Segments
data structures
2900652
191CFools and Roads
data structuresdfs and similartrees
19009.8k
191EThwarting Demonstrations
binary searchdata structurestrees
2200987
190ECounter Attack
data structuresdsugraphshashingsortings
21001.8k
187DBRT Contract
data structures
2800621
187EHeaven Tour
data structuresgreedy
2900122
185ESoap Time! - 2
binary searchdata structures
3000253
182COptimal Sum
data structuresgreedy
2000899
177D2Encrypting Messages
data structures
15002.8k
176EArchaeology
data structuresdfs and similartrees
31001.7k
175FGnomes of Might and Magic
data structuresgraphsimplementationshortest paths
300077
174CRange Increments
data structuresgreedy
18001.3k
173ECamping Groups
data structuressortings
2600767
167DWizards and Roads
data structuresdivide and conquergraph matchingsgraphsgreedy
3000303
165DBeard Graph
data structuresdsutrees
21002k
163Ee-Government
data structuresdfs and similardpstringstrees
28002.3k
160EBuses and People
binary searchdata structuressortings
2400714
159CString Manipulation 1.0
*specialbinary searchbrute forcedata structuresstrings
14003.2k
159EZebra Tower
*specialdata structuresgreedysortings
17001.1k
158CCd and pwd commands
*specialdata structuresimplementation
140010.6k
156BSuspects
constructive algorithmsdata structuresimplementation
16002.5k
150CSmart Cheater
data structuresmathprobabilities
2200780
150EFreezing with Style
binary searchdata structuresdivide and conquertrees
30001.1k
145DLucky Pair
combinatoricsdata structuresimplementation
2900301
145ELucky Queries
data structures
24004.2k
144DMissile Silos
data structuresdfs and similargraphsshortest paths
19005.2k
144ECompetition
data structuresgreedy
2200712
140CNew Year Snowmen
binary searchdata structuresgreedy
18004.8k
138CMushroom Gnomes - 2
binary searchdata structuresprobabilitiessortings
2200980
137ELast Chance
data structuresimplementationstrings
20001.4k
121ELucky Array
data structures
24002.2k
117ETree or not Tree
data structuresdivide and conquergraphsimplementationtrees
2900451
115ELinear Kingdom Races
data structuresdp
24002.3k
113BPetr#
brute forcedata structureshashingstrings
20003.3k
111BPetya and Divisors
binary searchdata structuresnumber theory
19004.2k
103DTime to Raid Cowavans
brute forcedata structuressortings
21002.6k
101BBuses
binary searchdata structuresdp
17003.2k
100GName the album
*specialdata structuresimplementation
1800143
91BQueue
binary searchdata structures
15007.9k
91EIgloo Skyscraper
data structuresgeometry
2500720
89CChip Play
brute forcedata structuresimplementation
2300709
86DPowerful array
data structuresimplementationmathtwo pointers
220017.6k
85BEmbassy Queue
data structuresgreedy
18001.1k
85DSum of Medians
binary searchbrute forcedata structuresimplementation
23002.5k
82CGeneral Mobilization
data structuresdfs and similarsortings
2000911
79CBeaver
data structuresdpgreedyhashingstringstwo pointers
18002.1k
76FTourist
binary searchdata structuresdp
2300856
75DBig Maximum Sum
data structuresdpgreedyimplementationmathtrees
20002.1k
74DHanger
data structures
2400455

showing 1901–2000 of 2,031