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Problemset

35 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2232DMagical Tiered Cake
constructive algorithmsdfs and similardpgreedy
20002.7k
2157GIsaac's Queries
bitmasksbrute forceconstructive algorithmsdfs and similardivide and conquerdpgreedyinteractivemathprobabilities
2800672
2145DInversion Value of a Permutation
constructive algorithmsdfs and similardp
18007k
2133EI Yearned For The Mines
constructive algorithmsdfs and similardpgreedytrees
25001.8k
2115BGellyfish and Camellia Japonica
brute forceconstructive algorithmsdfs and similardpgraphsgreedytrees
21005k
2086EZebra-like Numbers
bitmasksbrute forceconstructive algorithmsdfs and similardpgreedymath
24001.7k
2071CTrapmigiano Reggiano
constructive algorithmsdata structuresdfs and similardpgreedysortingstrees
17009.9k
2025FChoose Your Queries
constructive algorithmsdfs and similardpgraphsgreedytrees
27001.1k
1948CArrow Path
brute forceconstructive algorithmsdfs and similardpgraphsshortest paths
130021.5k
1839EDecreasing Game
constructive algorithmsdfs and similardpgreedyinteractive
24001.6k
1833GKsyusha and Chinchilla
constructive algorithmsdfs and similardpdsugreedyimplementationtrees
18006.5k
1740EHanging Hearts
constructive algorithmsdata structuresdfs and similardpgreedytrees
18005.1k
1695D1Tree Queries (Easy Version)
brute forceconstructive algorithmsdfs and similardpgreedytrees
22002.5k
1695D2Tree Queries (Hard Version)
constructive algorithmsdfs and similardpgreedytrees
23002.3k
1667DEdge Elimination
constructive algorithmsdfs and similardptrees
2900846
1646DWeight the Tree
constructive algorithmsdfs and similardpimplementationtrees
20004.5k
1637FTowers
constructive algorithmsdfs and similardpgreedytrees
25002.2k
1594DThe Number of Imposters
constructive algorithmsdfs and similardpdsugraphs
17009.8k
1592CBakry and Partitioning
bitmasksconstructive algorithmsdfs and similardpgraphstrees
17009.3k
1566EBuds Re-hanging
constructive algorithmsdfs and similardpgreedytrees
20004.5k
1560F2Nearest Beautiful Number (hard version)
bitmasksbrute forceconstructive algorithmsdfs and similardpgreedy
21005.1k
1552DArray Differentiation
bitmasksbrute forceconstructive algorithmsdfs and similardpgraphsmath
18008k
1521DNastia Plays with a Tree
constructive algorithmsdata structuresdfs and similardpdsugreedyimplementationtrees
25002.4k
1442EBlack, White and Grey Tree
binary searchconstructive algorithmsdfs and similardpgreedytrees
3000805
1407EEgor in the Republic of Dagestan
constructive algorithmsdfs and similardpgraphsgreedyshortest paths
25002k
1338DNested Rubber Bands
constructive algorithmsdfs and similardpmathtrees
27001.2k
1182DComplete Mirror
constructive algorithmsdfs and similardphashingimplementationtrees
24001k
1056DDecorate Apple Tree
constructive algorithmsdfs and similardpgraphsgreedysortingstrees
16006.8k
963BDestruction of a Tree
constructive algorithmsdfs and similardpgreedytrees
20003k
840BLeha and another game about graph
constructive algorithmsdata structuresdfs and similardpgraphs
21002.9k
796DPolice Stations
constructive algorithmsdfs and similardpgraphsshortest pathstrees
21007.8k
793EProblem of offices
constructive algorithmsdfs and similardptrees
2900327
766EMahmoud and a xor trip
bitmasksconstructive algorithmsdata structuresdfs and similardpmathtrees
21003.6k
354ELucky Number Representation
constructive algorithmsdfs and similardp
2200934
339CXenia and Weights
constructive algorithmsdfs and similardpgraphsgreedyshortest paths
17008.8k

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