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Problemset

59 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2128FStrict Triangle
graphsgreedyshortest paths
3200403
2122DTraffic Lights
brute forcedata structuresdivide and conquerdpgraphsgreedyshortest paths
24002.8k
2117GOmg Graph
brute forcedsugraphsgreedyshortest pathssortings
19005.4k
2112FVariables and Operations
graphsgreedyshortest paths
2800663
2109DD/D/D
dfs and similargraphsgreedyshortest paths
19005.8k
2108ESpruce Dispute
constructive algorithmsdfs and similargraphsgreedyimplementationshortest pathstrees
2600922
2091GGleb and Boating
brute forceconstructive algorithmsdata structuresdpgraphsgreedymathnumber theoryshortest paths
23001.6k
2059DGraph and Graph
data structuresgraphsgreedyshortest paths
19006.7k
2053I2Affectionate Arrays (Hard Version)
data structuresdpgraphsgreedymathshortest pathstwo pointers
3500110
2004DColored Portals
binary searchbrute forcedata structuresgraphsgreedyimplementationshortest paths
160013.5k
2000GCall During the Journey
binary searchbrute forcegraphsgreedyshortest paths
21003.2k
1998DDetermine Winning Islands in Race
data structuresdpgraphsgreedyshortest paths
21004.2k
1936CPokémon Arena
data structuresgraphsgreedyimplementationshortest pathssortings
24001.8k
1915GBicycles
graphsgreedyimplementationshortest pathssortings
180010.3k
1899FAlex's whims
constructive algorithmsgraphsgreedyshortest pathstrees
16009.7k
1846GRudolf and CodeVid-23
bitmasksdpgraphsgreedyshortest paths
19005.9k
1801DThe way home
binary searchdata structuresdpgraphsgreedyshortest pathssortings
21002.9k
1790FTimofey and Black-White Tree
brute forcedfs and similardivide and conquergraphsgreedymathshortest pathstrees
21004.2k
1738FConnectivity Addicts
constructive algorithmsdsugraphsgreedyinteractiveshortest pathstrees
24001.4k
1737DEla and the Wiring Wizard
brute forcedpgraphsgreedyimplementationshortest paths
22002.1k
1715ELong Way Home
data structuresdivide and conquerdpgeometrygraphsgreedyshortest paths
24002.4k
1695CZero Path
brute forcedata structuresdpgraphsgreedyshortest paths
170014.5k
1693CKeshi in Search of AmShZ
graphsgreedyshortest paths
23003.3k
1661BGetting Zero
bitmasksbrute forcedfs and similardpgraphsgreedyshortest paths
130021.1k
1654GSnowy Mountain
data structuresdfs and similargraphsgreedyshortest pathstrees
2900474
1627FNot Splitting
geometrygraphsgreedyimplementationshortest paths
2700691
1566GFour Vertices
constructive algorithmsdata structuresgraphsgreedyimplementationshortest paths
3100433
1558EDown Below
binary searchdfs and similargraphsgreedymeet-in-the-middleshortest paths
3000726
1540AGreat Graphs
constructive algorithmsgraphsgreedyshortest pathssortings
140015.1k
1534ELost Array
graphsgreedyinteractiveshortest paths
23002.1k
1520GTo Go Or Not To Go?
brute forcedfs and similargraphsgreedyimplementationshortest paths
22004.4k
1442CGraph Transpositions
dfs and similargraphsgreedyshortest paths
24002k
1437DMinimal Height Tree
graphsgreedyshortest pathstrees
160014.6k
1418CMortal Kombat Tower
dpgraphsgreedyshortest paths
150029.7k
1407EEgor in the Republic of Dagestan
constructive algorithmsdfs and similardpgraphsgreedyshortest paths
25002k
1365DSolve The Maze
constructive algorithmsdfs and similardsugraphsgreedyimplementationshortest paths
170021.3k
1343EWeights Distributing
brute forcegraphsgreedyshortest pathssortings
21005.8k
1307DCow and Fields
binary searchdata structuresdfs and similargraphsgreedyshortest pathssortings
19007.4k
1283DChristmas Trees
graphsgreedyshortest paths
180010k
1245DShichikuji and Power Grid
dsugraphsgreedyshortest pathstrees
190010.1k
1204CAnna, Svyatoslav and Maps
dpgraphsgreedyshortest paths
17007.5k
1106DLunar New Year and a Wander
data structuresdfs and similargraphsgreedyshortest paths
150020.7k
1076DEdge Deletion
graphsgreedyshortest paths
18006.1k
986AFair
graphsgreedynumber theoryshortest paths
16008.6k
912DFishes
data structuresgraphsgreedyprobabilitiesshortest paths
21002.2k
780DInnokenty and a Football League
2-satgraphsgreedyimplementationshortest pathsstrings
19003.1k
769CCycle In Maze
*specialdfs and similargraphsgreedyshortest paths
17003.2k
689BMike and Shortcuts
dfs and similargraphsgreedyshortest paths
16006.7k
558CAmr and Chemistry
brute forcegraphsgreedymathshortest paths
19004.2k
545EPaths and Trees
graphsgreedyshortest paths
20005.8k
525DArthur and Walls
constructive algorithmsdata structuresgraphsgreedyshortest paths
24002.3k
520BTwo Buttons
dfs and similargraphsgreedyimplementationmathshortest paths
140064.7k
449BJzzhu and Cities
graphsgreedyshortest paths
200011.2k
360ELevko and Game
graphsgreedyshortest paths
2800842
339CXenia and Weights
constructive algorithmsdfs and similardpgraphsgreedyshortest paths
17008.8k
253CText Editor
data structuresdfs and similargraphsgreedyshortest paths
16002.9k
83CTrack
graphsgreedyshortest paths
2400497
61DEternal Victory
dfs and similargraphsgreedyshortest pathstrees
18007.8k
37ETrial for Chief
graphsgreedyshortest paths
2600715

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