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Problemset

45 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2230FGame on Growing Tree
binary searchdfs and similardivide and conquerdpgamesimplementationtrees
2700510
2205DSimons and Beating Peaks
data structuresdivide and conquerdpgreedyimplementationtrees
17005.6k
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
2171DRae Taylor and Trees (easy version)
binary searchdata structuresdpdsugreedyimplementationtrees
140012.3k
2171FRae Taylor and Trees (hard version)
binary searchconstructive algorithmsdata structuresdpdsugreedyimplementationtrees
16007.6k
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
2048FKevin and Math Class
brute forcedata structuresdivide and conquerdpimplementationmathtrees
25001.3k
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
2013F1Game in Tree (Easy Version)
binary searchbrute forcedata structuresdpgamesgreedyimplementationtrees
2700679
1946CTree Cutting
binary searchdpgreedyimplementationtrees
160014.1k
1926GVlad and Trouble at MIT
dfs and similardpflowsgraphsgreedyimplementationtrees
19004.7k
1868CTravel Plan
combinatoricsdpimplementationmathtrees
24001.4k
1866KKeen Tree Calculation
binary searchdata structuresdpgeometrygraphsimplementationtrees
2500585
1856E2PermuTree (hard version)
bitmasksdfs and similardpfftgreedyimplementationmathtrees
27001.8k
1833GKsyusha and Chinchilla
constructive algorithmsdfs and similardpdsugreedyimplementationtrees
18006.5k
1819CThe Fox and the Complete Tree Traversal
constructive algorithmsdpimplementationmathtrees
24001.8k
1797DLi Hua and Tree
brute forcedata structuresdfs and similardpimplementationtrees
19004.7k
1794ELabeling the Tree with Distances
data structuresdpgreedyhashingimplementationtrees
24001.6k
1646DWeight the Tree
constructive algorithmsdfs and similardpimplementationtrees
20004.5k
1617EChristmas Chocolates
dfs and similardpgamesgraphsimplementationmathnumber theoryshortest pathstrees
27001.1k
1594E2Rubik's Cube Coloring (hard version)
brute forcedpimplementationmathtrees
23001.7k
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
1244DPaint the Tree
brute forceconstructive algorithmsdpgraphsimplementationtrees
18008.4k
1182DComplete Mirror
constructive algorithmsdfs and similardphashingimplementationtrees
24001k
1175EMinimal Segment Cover
data structuresdfs and similardivide and conquerdpgreedyimplementationtrees
22004.7k
1168DAnagram Paths
dpimplementationtrees
3000536
830EPerpetual Motion Machine
constructive algorithmsdpgraphsimplementationmathtrees
3100373
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
431Ck-Tree
dpimplementationtrees
160030.5k
251ETree and Table
dfs and similardpimplementationtrees
3000211
87DBeautiful Road
dfs and similardpdsugraphsimplementationsortingstrees
23001.1k
81EPairs
dfs and similardpdsugraphsimplementationtrees
2700460
75DBig Maximum Sum
data structuresdpgreedyimplementationmathtrees
20002.1k
70EInformation Reform
dpimplementationtrees
2700620

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