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Problemset

28 problems · filtered by 4 tags

✓#Name✎Rating↕Solved↕
2230FGame on Growing Tree
binary searchdfs and similardivide and conquerdpgamesimplementationtrees
2700510
2193HRemove the Grail Tree
dfs and similardpgraphsgreedyimplementationtrees
24001.1k
2189FZhora the Vacuum Cleaner
data structuresdfs and similardpgreedyimplementationsortingstrees
2800254
2176ERemove at the lowest cost
data structuresdfs and similardpdsugreedyimplementationtrees
24001.3k
2127H23 Rises Again
brute forcedfs and similardpflowsgraph matchingsgraphsgreedyimplementationprobabilitiestrees
31001.9k
2097BBaggage Claim
combinatoricsdfs and similardpdsugraphsimplementationmathtrees
23002k
2063F1Counting Is Not Fun (Easy Version)
combinatoricsdata structuresdfs and similardpdsugraphshashingimplementationmathtrees
24001.6k
2044G2Medium Demon Problem (hard version)
dfs and similardpdsugraphsimplementationtrees
19004k
2031EPenchick and Chloe's Trees
data structuresdfs and similardpgreedyimplementationmathsortingstrees
21002.8k
2026FBermart Ice Cream
data structuresdfs and similardivide and conquerdpimplementationtrees
2700413
2021E1Digital Village (Easy Version)
brute forcedata structuresdfs and similardpdsufftgraphsgreedyimplementationmathtrees
23002k
1926GVlad and Trouble at MIT
dfs and similardpflowsgraphsgreedyimplementationtrees
19004.7k
1856E2PermuTree (hard version)
bitmasksdfs and similardpfftgreedyimplementationmathtrees
27001.8k
1833GKsyusha and Chinchilla
constructive algorithmsdfs and similardpdsugreedyimplementationtrees
18006.5k
1797DLi Hua and Tree
brute forcedata structuresdfs and similardpimplementationtrees
19004.7k
1646DWeight the Tree
constructive algorithmsdfs and similardpimplementationtrees
20004.5k
1617EChristmas Chocolates
dfs and similardpgamesgraphsimplementationmathnumber theoryshortest pathstrees
27001.1k
1535DPlayoff Tournament
data structuresdfs and similardpimplementationtrees
18008.6k
1521DNastia Plays with a Tree
constructive algorithmsdata structuresdfs and similardpdsugreedyimplementationtrees
25002.4k
1401DMaximum Distributed Tree
dfs and similardpgreedyimplementationmathnumber theorysortingstrees
180010.7k
1182DComplete Mirror
constructive algorithmsdfs and similardphashingimplementationtrees
24001k
1175EMinimal Segment Cover
data structuresdfs and similardivide and conquerdpgreedyimplementationtrees
22004.7k
765ETree Folding
dfs and similardpgreedyimplementationtrees
22001.4k
763ATimofey and a tree
dfs and similardpdsugraphsimplementationtrees
160012.1k
455BA Lot of Games
dfs and similardpgamesimplementationstringstrees
19007.1k
251ETree and Table
dfs and similardpimplementationtrees
3000211
87DBeautiful Road
dfs and similardpdsugraphsimplementationsortingstrees
23001.1k
81EPairs
dfs and similardpdsugraphsimplementationtrees
2700460

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