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Problemset

30 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2244CStepan and Permutation
constructive algorithmsdfs and similardsugreedymathnumber theorysortings
unrated15.6k
2223CZhily and Signpost
chinese remainder theoremdfs and similarmathnumber theorytrees
2300921
2145FLong Journey
dfs and similardivide and conquerdpgraphsgreedymathmatricesnumber theory
25001.1k
2118D2Red Light, Green Light (Hard version)
binary searchbrute forcedata structuresdfs and similardpgraphsimplementationmathnumber theory
22002.6k
2114FSmall Operations
binary searchbrute forcedfs and similardpmathnumber theorysortings
20005.6k
2112ETree Colorings
combinatoricsdfs and similardpgraphsmathnumber theorytrees
22003.5k
2002F1Court Blue (Easy Version)
brute forcedfs and similardpmathnumber theory
26001k
1955GGCD on a grid
brute forcedfs and similardpimplementationmathnumber theory
19006.1k
1844GTree Weights
bitmasksconstructive algorithmsdata structuresdfs and similarimplementationmathmatricesnumber theorytrees
30001.2k
1835DDoctor's Brown Hypothesis
dfs and similargraphsmathnumber theory
2900707
1778FMaximizing Root
dfs and similardpgraphsmathnumber theorytrees
2600964
1775DFriendly Spiders
dfs and similargraphsmathnumber theoryshortest paths
18008.9k
1654DPotion Brewing Class
dfs and similarmathnumber theorytrees
21003.1k
1617EChristmas Chocolates
dfs and similardpgamesgraphsimplementationmathnumber theoryshortest pathstrees
27001.1k
1592DHemose in ICPC ?
binary searchdfs and similarimplementationinteractivemathnumber theorytrees
23002.7k
1554EYou
dfs and similardpmathnumber theory
26001.4k
1515GPhoenix and Odometers
dfs and similargraphsmathnumber theory
27001.4k
1404DGame of Pairs
constructive algorithmsdfs and similarinteractivemathnumber theory
28001.3k
1401DMaximum Distributed Tree
dfs and similardpgreedyimplementationmathnumber theorysortingstrees
180010.7k
1327DInfinite Path
brute forcedfs and similargraphsmathnumber theory
22003.6k
1200FGraph Traveler
brute forcedata structuresdfs and similardpgraphsimplementationmathnumber theory
23001.2k
1146DFrog Jumping
dfs and similarmathnumber theory
21001.2k
912EPrime Gift
binary searchdfs and similarmathmeet-in-the-middlenumber theorytwo pointers
24002.1k
842CIlya And The Tree
dfs and similargraphsmathnumber theorytrees
20003.8k
633GYash And Trees
bitmasksdata structuresdfs and similarmathnumber theory
2800933
603BMoodular Arithmetic
combinatoricsdfs and similardsumathnumber theory
18002.7k
542DSuperhero's Job
dfs and similardphashingmathnumber theory
2600541
490DChocolate
brute forcedfs and similarmathmeet-in-the-middlenumber theory
19002.3k
463ECaisa and Tree
brute forcedfs and similarmathnumber theorytrees
21001.8k
134BPairs of Numbers
brute forcedfs and similarmathnumber theory
19002.5k

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