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Problemset

37 problems · filtered by 2 tags

✓#Name✎Rating↕Solved↕
2207FHanabi
binary searchdata structuresdpdsuflowsgraph matchingsgraphsgreedy
2900315
2196DDouble Bracket Sequence
data structuresdpexpression parsingflowsgreedystrings
25001.1k
2127H23 Rises Again
brute forcedfs and similardpflowsgraph matchingsgraphsgreedyimplementationprobabilitiestrees
31001.9k
2097FLost Luggage
dpflows
3500192
2089B2Canteen (Hard Version)
binary searchdata structuresdpflowsgreedytwo pointers
23001.3k
1955HThe Most Reckless Defense
bitmasksbrute forceconstructive algorithmsdpflowsgraph matchingsshortest paths
23001.6k
1942HFarmer John's Favorite Intern
data structuresdpflowstrees
3500262
1926GVlad and Trouble at MIT
dfs and similardpflowsgraphsgreedyimplementationtrees
19004.7k
1919F2Wine Factory (Hard Version)
data structuresdpflowsgreedymatrices
28001.2k
1895GTwo Characters, Two Colors
binary searchdata structuresdpflowsgreedy
3100405
1866GGrouped Carriages
binary searchdata structuresdpflowsgreedy
21002.3k
1852FPanda Meetups
data structuresdpflows
3500151
1748EYet Another Array Counting Problem
binary searchdata structuresdivide and conquerdpflowsmathtrees
23002.8k
1746GOlympiad Training
binary searchdata structuresdpflowsgeometryimplementationsortings
3500118
1741GKirill and Company
bitmasksbrute forcedfs and similardpflowsgraphsshortest paths
22002k
1709FMultiset of Strings
bitmasksbrute forcedpfftflowsgraphsmathmeet-in-the-middletrees
2500729
1706CQpwoeirut And The City
dpflowsgreedyimplementation
140016.3k
1549BGregor and the Pawn Game
dfs and similardpflowsgraph matchingsgraphsgreedyimplementation
80027.2k
1525DArmchairs
dpflowsgraph matchingsgreedy
180011k
1525FGoblins And Gnomes
brute forcedpflowsgraph matchings
2800452
1519FChests and Keys
bitmasksbrute forcedfs and similardpflows
3200797
1486EPaired Payment
binary searchbrute forceconstructive algorithmsdpflowsgraphsshortest paths
22003.5k
1437CChef Monocarp
dpflowsgraph matchingsgreedymathsortings
180012.5k
1430GYet Another DAG Problem
bitmasksdfs and similardpflowsgraphsmath
2600949
1368H1Breadboard Capacity (easy version)
dpflowsgreedy
3300468
1354FSummoning Minions
constructive algorithmsdpflowsgraph matchingsgreedysortings
25001.5k
1263FEconomic Difficulties
data structuresdfs and similardpflowsgraphstrees
2400982
1214DTreasure Island
dfs and similardpflowshashing
19007.2k
1146GZoning Restrictions
dpflowsgraphs
27001.1k
1107FVasya and Endless Credits
dpflowsgraph matchingsgraphssortings
26001k
848DShake It!
combinatoricsdpflowsgraphs
2900484
813DTwo Melodies
dpflows
26001.2k
739EGosha is hunting
brute forcedata structuresdpflowsmathprobabilitiessortings
30002.8k
730IOlympiad in Programming and Sports
dpflowsgraphsgreedy
20002.9k
724EGoods transportation
dpflowsgreedy
29002k
321BCiel and Duel
dpflowsgreedy
19003.9k
62EWorld Evil
dpflows
2700320

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