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Problemset

39 problems · filtered by 4 tags

✓#Name✎Rating↕Solved↕
2187CJerry and Tom
data structuresdfs and similardsugamesgraphsgreedytrees
23001.5k
2164EJourney
data structuresdfs and similardsugraphsgreedy
23003.6k
2065FSkibidus and Slay
data structuresdfs and similargraphsgreedytrees
17007.3k
2063CRemove Exactly Two
brute forcedata structuresdfs and similardpgraphsgreedysortingstrees
160015.1k
2062E1The Game (Easy Version)
data structuresdfs and similargamesgraphsgreedytrees
20004.4k
2043EMatrix Transformation
bitmasksbrute forcedata structuresdfs and similargraphsgreedyimplementation
23001.9k
2033ESakurako, Kosuke, and the Permutation
brute forcedata structuresdfs and similardsugraphsgreedymath
140014.5k
2029DCool Graph
constructive algorithmsdata structuresdfs and similardsugraphsgreedytrees
19004k
2027CAdd Zeros
brute forcedata structuresdfs and similardpgraphsgreedy
150014.1k
2021E1Digital Village (Easy Version)
brute forcedata structuresdfs and similardpdsufftgraphsgreedyimplementationmathtrees
23002k
2021E3Digital Village (Extreme Version)
data structuresdfs and similardpdsugraphsgreedymathtrees
2800725
1980GYasya and the Mysterious Tree
bitmasksdata structuresdfs and similargraphsgreedystringstrees
23001.8k
1927FMicrocycle
data structuresdfs and similardsugraphsgreedyimplementationsortingstrees
19005.6k
1895EInfinite Card Game
binary searchbrute forcedata structuresdfs and similardpdsugamesgraphsgreedysortingstwo pointers
23001.9k
1843F1Omsk Metro (simple version)
data structuresdfs and similardpgraphsgreedymathtrees
18006.5k
1810EMonsters
brute forcedata structuresdfs and similardsugraphsgreedy
21004k
1739DReset K Edges
binary searchdata structuresdfs and similargraphsgreedytrees
19006.4k
1691ENumber of Groups
data structuresdfs and similardsugraphsgreedysortings
23002.2k
1654GSnowy Mountain
data structuresdfs and similargraphsgreedyshortest pathstrees
2900474
1633ESpanning Tree Queries
binary searchdata structuresdfs and similardsugraphsgreedymathsortingstrees
24001.8k
1615EPurple Crayon
data structuresdfs and similargamesgraphsgreedymathsortingstrees
24001.8k
1608CGame Master
data structuresdfs and similardpgraphsgreedytwo pointers
17007.4k
1574DThe Strongest Build
binary searchbrute forcedata structuresdfs and similargraphsgreedyhashingimplementation
20004.9k
1508CComplete the MST
bitmasksbrute forcedata structuresdfs and similardsugraphsgreedytrees
25001.8k
1388DCaptain Flint and Treasure
data structuresdfs and similargraphsgreedyimplementationtrees
20007k
1348FPhoenix and Memory
data structuresdfs and similargraphsgreedy
2600968
1335FRobots on a Grid
data structuresdfs and similardsugraphsgreedymatrices
22002.5k
1307DCow and Fields
binary searchdata structuresdfs and similargraphsgreedyshortest pathssortings
19007.4k
1286BNumbers on Tree
constructive algorithmsdata structuresdfs and similargraphsgreedytrees
18005.7k
1213FUnstable String Sort
data structuresdfs and similardsugraphsgreedyimplementationstrings
21003.1k
1158CPermutation recovery
constructive algorithmsdata structuresdfs and similargraphsgreedymathsortings
21002.3k
1106DLunar New Year and a Wander
data structuresdfs and similargraphsgreedyshortest paths
150020.7k
1042FLeaf Sets
data structuresdfs and similardsugraphsgreedysortingstrees
24001.6k
958B2Maximum Control (medium)
data structuresdfs and similargraphsgreedytrees
2200765
825EMinimal Labels
data structuresdfs and similargraphsgreedy
23004.4k
708CCentroids
data structuresdfs and similardpgraphsgreedytrees
23004.5k
659ENew Reform
data structuresdfs and similardsugraphsgreedy
16008.1k
362DFools and Foolproof Roads
data structuresdfs and similardsugraphsgreedy
21001.1k
253CText Editor
data structuresdfs and similargraphsgreedyshortest paths
16002.9k

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