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Problemset

41 problems · filtered by 2 tags

✓#Name✎Rating↕Solved↕
2215COriented Journey
bitmasksbrute forcecommunicationconstructive algorithmsgraphsinteractivetrees
2200819
2211EMinimum Path Cover
brute forcedpgreedyinteractivemathnumber theorytrees
25001k
2207H1Bowser's Castle (Easy Version)
binary searchconstructive algorithmsdivide and conquergreedyinteractivetrees
unrated60
2207H2Bowser's Castle (Medium Version)
constructive algorithmsdivide and conquerinteractivetreestwo pointers
unrated51
2207H3Bowser's Castle (Hard Version)
constructive algorithmsdivide and conquerinteractivetreestwo pointers
unrated69
2193GPaths in a Tree
dfs and similarinteractivesortingstrees
21002.4k
2179FBlackslex and Another RGB Walking
communicationconstructive algorithmsgraphsinteractivenumber theorytrees
20002.9k
2164GPointless Machine
constructive algorithmsgraphsinteractivetrees
3300249
2106G1Baudelaire (easy version)
binary searchconstructive algorithmsdivide and conquergreedyinteractivetrees
22001.7k
2106G2Baudelaire (hard version)
binary searchdfs and similardivide and conquerimplementationinteractivetrees
2500647
2032DGenokraken
constructive algorithmsdata structuresgraphsgreedyimplementationinteractivetreestwo pointers
18006.3k
2001CGuess The Tree
binary searchbrute forcedfs and similardivide and conquerdsugreedyinteractivetrees
150013.1k
1990E1Catch the Mole(Easy Version)
binary searchdata structuresdfs and similarinteractivetrees
25001.2k
1990E2Catch the Mole(Hard Version)
binary searchdata structuresdfs and similardivide and conquerinteractivetrees
26001.2k
1930HInteractive Mex Tree
constructive algorithmsdfs and similarinteractivetrees
3300379
1919HTree Diameter
interactivetrees
2000185
1879EInteractive Game with Coloring
brute forceconstructive algorithmsdfs and similargraphsimplementationinteractivetrees
24001.6k
1858E2Rollbacks (Hard Version)
data structuresinteractivetrees
26001.3k
1854DMichael and Hotel
binary searchinteractivetrees
3000695
1819ERoads in E City
interactivemathprobabilitiestrees
3200384
1815BSum Graph
brute forceconstructive algorithmsgraphsimplementationinteractiveshortest pathstrees
20003.7k
1761GCentroid Guess
interactiveprobabilitiestrees
3500156
1738FConnectivity Addicts
constructive algorithmsdsugraphsgreedyinteractiveshortest pathstrees
24001.4k
1633FPerfect Matching
data structuresdivide and conquerinteractivetrees
2800652
1592DHemose in ICPC ?
binary searchdfs and similarimplementationinteractivemathnumber theorytrees
23002.7k
1535EGold Transfer
binary searchdata structuresdpgreedyinteractivetrees
22003.1k
1534DLost Tree
constructive algorithmsinteractivetrees
18006.9k
1534HLost Nodes
constructive algorithmsdpgraphsinteractivesortingstrees
3500314
1444EFinding the Vertex
brute forcedfs and similardpinteractivetrees
3500171
1438FOlha and Igor
interactiveprobabilitiestrees
3000810
1370F1The Hidden Pair (Easy Version)
binary searchdfs and similargraphsinteractiveshortest pathstrees
24001.8k
1370F2The Hidden Pair (Hard Version)
binary searchdfs and similargraphsinteractiveshortest pathstrees
27001.7k
1305DKuroni and the Celebration
constructive algorithmsdfs and similarinteractivetrees
19005.4k
1174FEhab and the Big Finale
constructive algorithmsdivide and conquergraphsimplementationinteractivetrees
24002.1k
1158EStrange device
binary searchinteractivemathtrees
3400232
1129ELegendary Tree
binary searchinteractivetrees
3100634
1044BIntersecting Subtrees
dfs and similarinteractivetrees
19001.7k
916DJamie and To-do List
data structuresinteractivetrees
2200596
772EVerifying Kingdom
binary searchdivide and conquerinteractivetrees
3200224
755CPolandBall and Forest
dfs and similardsugraphsinteractivetrees
130015.4k
750FNew Year and Finding Roots
constructive algorithmsimplementationinteractivetrees
2800621

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