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Problemset

26 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2109FPenguin Steps
binary searchdfs and similarflowsgraphsshortest paths
3000284
2057E1Another Exercise on Graphs (Easy Version)
binary searchbrute forcedpdsugraphsshortest pathssortings
23002.7k
2057E2Another Exercise on Graphs (hard version)
binary searchdfs and similardpdsugraphsshortest pathssortings
25002k
2023BSkipping
binary searchdpgraphsshortest paths
17007.3k
2004DColored Portals
binary searchbrute forcedata structuresgraphsgreedyimplementationshortest paths
160013.5k
2000GCall During the Journey
binary searchbrute forcegraphsgreedyshortest paths
21003.2k
1967DLong Way to be Non-decreasing
binary searchdfs and similargraphsimplementationshortest pathstwo pointers
2800998
1920F1Smooth Sailing (Easy Version)
binary searchbrute forcedata structuresdfs and similardsugraphsshortest paths
25001.3k
1887BTime Travel
binary searchgraphsshortest paths
19004k
1804FApproximate Diameter
binary searchdivide and conquergraphsshortest paths
27001.2k
1801DThe way home
binary searchdata structuresdpgraphsgreedyshortest pathssortings
21002.9k
1651DNearest Excluded Points
binary searchdata structuresdfs and similargraphsshortest paths
19006.7k
1632E1Distance Tree (easy version)
binary searchdata structuresdfs and similargraphsshortest pathstrees
24001.4k
1615HReindeer Games
binary searchconstructive algorithmsdata structuresdivide and conquerflowsgraphsshortest paths
3000457
1558EDown Below
binary searchdfs and similargraphsgreedymeet-in-the-middleshortest paths
3000726
1550FJumping Around
binary searchdata structuresdivide and conquerdpdsugraphsshortest paths
2700958
1486EPaired Payment
binary searchbrute forceconstructive algorithmsdpflowsgraphsshortest paths
22003.5k
1370F1The Hidden Pair (Easy Version)
binary searchdfs and similargraphsinteractiveshortest pathstrees
24001.8k
1370F2The Hidden Pair (Hard Version)
binary searchdfs and similargraphsinteractiveshortest pathstrees
27001.7k
1307DCow and Fields
binary searchdata structuresdfs and similargraphsgreedyshortest pathssortings
19007.4k
1253FCheap Robot
binary searchdsugraphsshortest pathstrees
25002.4k
1227EArson In Berland Forest
binary searchgraphsshortest paths
22001.8k
715BComplete The Graph
binary searchconstructive algorithmsgraphsshortest paths
23003.8k
301BYaroslav and Time
binary searchgraphsshortest paths
21002.9k
229BPlanets
binary searchdata structuresgraphsshortest paths
17005.9k
97CWinning Strategy
binary searchgraphsmathshortest paths
2400367

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