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29 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2217EDefinitely Larger
binary searchconstructive algorithmsdata structuresgraphsgreedysortings
20002.5k
2207FHanabi
binary searchdata structuresdpdsuflowsgraph matchingsgraphsgreedy
2900315
2181GGreta's Game
binary searchdpgraphsgreedymath
2400679
2156EBest Time to Buy and Sell Stock
binary searchbrute forcedata structuresdpgamesgraphsgreedy
25001k
2110DFewer Batteries
binary searchdfs and similardpgraphsgreedyhashing
17008.8k
2108CNeo's Escape
binary searchbrute forcedata structuresdpdsugraphsgreedyimplementation
150015.1k
2027D1The Endspeaker (Easy Version)
binary searchdpgraphsgreedyimplementationtwo pointers
17007.1k
2004DColored Portals
binary searchbrute forcedata structuresgraphsgreedyimplementationshortest paths
160013.5k
2000GCall During the Journey
binary searchbrute forcegraphsgreedyshortest paths
21003.2k
1951IGrowing Trees
binary searchconstructive algorithmsflowsgraphsgreedy
3200118
1895EInfinite Card Game
binary searchbrute forcedata structuresdfs and similardpdsugamesgraphsgreedysortingstwo pointers
23001.9k
1809FTraveling in Berland
binary searchdata structuresgraphsgreedyimplementation
2500972
1801DThe way home
binary searchdata structuresdpgraphsgreedyshortest pathssortings
21002.9k
1765HHospital Queue
binary searchgraphsgreedyimplementation
22001.6k
1761EMake It Connected
binary searchbrute forceconstructive algorithmsdsugraphsgreedymatricestreestwo pointers
24002.2k
1739DReset K Edges
binary searchdata structuresdfs and similargraphsgreedytrees
19006.4k
1656FParametric MST
binary searchconstructive algorithmsgraphsgreedymathsortings
26001.3k
1633ESpanning Tree Queries
binary searchdata structuresdfs and similardsugraphsgreedymathsortingstrees
24001.8k
1574DThe Strongest Build
binary searchbrute forcedata structuresdfs and similargraphsgreedyhashingimplementation
20004.9k
1558EDown Below
binary searchdfs and similargraphsgreedymeet-in-the-middleshortest paths
3000726
1436DBandit in a City
binary searchdfs and similargraphsgreedytrees
19006.6k
1307DCow and Fields
binary searchdata structuresdfs and similargraphsgreedyshortest pathssortings
19007.4k
1141GPrivatization of Roads in Treeland
binary searchconstructive algorithmsdfs and similargraphsgreedytrees
19002.6k
1108FMST Unification
binary searchdsugraphsgreedy
21003.7k
1098CConstruct a tree
binary searchconstructive algorithmsdfs and similargraphsgreedytrees
24001.2k
1091ENew Year and the Acquaintance Estimation
binary searchdata structuresgraphsgreedyimplementationmathsortings
24001.1k
627DPreorder Test
binary searchdfs and similardpgraphsgreedytrees
26001k
553DNudist Beach
binary searchgraphsgreedy
23001.1k
232ACycles
binary searchconstructive algorithmsgraphsgreedy
16002.9k

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