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Problemset

37 problems · filtered by 2 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
1712DEmpty Graph
binary searchconstructive algorithmsdata structuresgreedyshortest paths
20005.2k
1696DPermutation Graph
binary searchconstructive algorithmsdata structuresdivide and conquergreedyshortest paths
19006.1k
1651DNearest Excluded Points
binary searchdata structuresdfs and similargraphsshortest paths
19006.7k
1632E1Distance Tree (easy version)
binary searchdata structuresdfs and similargraphsshortest pathstrees
24001.4k
1632E2Distance Tree (hard version)
binary searchdfs and similarshortest pathstrees
27001.3k
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
1503CTravelling Salesman Problem
binary searchdata structuresdpgreedyshortest pathssortingstwo pointers
22003.9k
1486BEastern Exhibition
binary searchgeometryshortest pathssortings
150021.3k
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
1250IShow Must Go On
binary searchbrute forcegreedyshortest paths
3100231
1227EArson In Berland Forest
binary searchgraphsshortest paths
22001.8k
1197ECulture Code
binary searchcombinatoricsdata structuresdpshortest pathssortings
23001.9k
1004ESonya and Ice Cream
binary searchdata structuresdpgreedyshortest pathstrees
24001.3k
852DExploration plan
binary searchflowsgraph matchingsshortest paths
21001.3k
715BComplete The Graph
binary searchconstructive algorithmsgraphsshortest paths
23003.8k
461EAppleman and a Game
binary searchshortest pathsstrings
3000697
366DDima and Trap Graph
binary searchdata structuresdfs and similardsushortest pathstwo pointers
20001.8k
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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