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196 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2244EMasha and the Garland
data structuresdpgreedyimplementationmathnumber theorystrings
unrated7.6k
2237FPaint the Array
data structuresdpgreedy
2400908
2229GRoadworks
binary searchdata structuresdpgreedytwo pointers
2900345
2227EIt All Went Sideways
binary searchdata structuresdpgreedy
14009.7k
2227FIt Just Keeps Going Sideways
binary searchdata structuresdpgreedymath
17004.4k
2207FHanabi
binary searchdata structuresdpdsuflowsgraph matchingsgraphsgreedy
2900315
2205DSimons and Beating Peaks
data structuresdivide and conquerdpgreedyimplementationtrees
17005.6k
2196DDouble Bracket Sequence
data structuresdpexpression parsingflowsgreedystrings
25001.1k
2196E2Fuzzy Concatenation (Hard version)
binary searchbitmasksdata structuresdpgreedystring suffix structures
3000238
2189FZhora the Vacuum Cleaner
data structuresdfs and similardpgreedyimplementationsortingstrees
2800254
2185HBattleCows 2
binary searchbrute forcedata structuresdpgreedy
2500752
2180DInsolvable Disks
data structuresdpgreedymath
19004.4k
2176ERemove at the lowest cost
data structuresdfs and similardpdsugreedyimplementationtrees
24001.3k
2174DSecret Message
data structuresdpgreedytrees
3400317
2171DRae Taylor and Trees (easy version)
binary searchdata structuresdpdsugreedyimplementationtrees
140012.3k
2171FRae Taylor and Trees (hard version)
binary searchconstructive algorithmsdata structuresdpdsugreedyimplementationtrees
16007.6k
2161DLocked Out
binary searchdata structuresdpgreedy
21002.9k
2159BRectangles
brute forcedata structuresdpdsugreedyimplementationtwo pointers
21003.4k
2157EAdjusting Drones
binary searchbrute forcedata structuresdpdsugreedyimplementationsortings
19004.6k
2156EBest Time to Buy and Sell Stock
binary searchbrute forcedata structuresdpgamesgraphsgreedy
25001k
2143D1Inversion Graph Coloring (Easy Version)
combinatoricsdata structuresdpgreedytwo pointers
18006.8k
2129BStay or Mirror
brute forcedata structuresdpgreedysortings
160015.1k
2128E1Submedians (Easy Version)
binary searchdata structuresdpgreedymath
19006.8k
2122DTraffic Lights
brute forcedata structuresdivide and conquerdpgraphsgreedyshortest paths
24002.8k
2108CNeo's Escape
binary searchbrute forcedata structuresdpdsugraphsgreedyimplementation
150015.1k
2107F2Cycling (Hard Version)
binary searchbrute forcedata structuresdpgreedy
2800566
2104BMove to the End
brute forcedata structuresdpgreedyimplementation
100021.3k
2101EKia Bakes a Cake
data structuresdpgreedytrees
31002k
2097EClearing the Snowdrift
data structuresdfs and similardpgreedy
3100287
2091GGleb and Boating
brute forceconstructive algorithmsdata structuresdpgraphsgreedymathnumber theoryshortest paths
23001.6k
2089B2Canteen (Hard Version)
binary searchdata structuresdpflowsgreedytwo pointers
23001.3k
2079BArithmetic Exercise
*specialdata structuresdpgreedy
2600162
2077EAnother Folding Strip
combinatoricsconstructive algorithmsdata structuresdivide and conquerdpgreedymath
2700627
2071CTrapmigiano Reggiano
constructive algorithmsdata structuresdfs and similardpgreedysortingstrees
17009.9k
2066BWhite Magic
constructive algorithmsdata structuresdpgreedyimplementation
19005.6k
2064DEating
binary searchbitmasksbrute forcedata structuresdpgreedytreestwo pointers
19006k
2063CRemove Exactly Two
brute forcedata structuresdfs and similardpgraphsgreedysortingstrees
160015.1k
2063ETriangle Tree
data structuresdfs and similardpgreedytrees
23002.4k
2053FEarnest Matrix Complement
brute forcedata structuresdpgreedyimplementationmath
2600963
2053I1Affectionate Arrays (Easy Version)
data structuresdpgreedy
2800566
2053I2Affectionate Arrays (Hard Version)
data structuresdpgraphsgreedymathshortest pathstwo pointers
3500110
2043CSums on Segments
binary searchbrute forcedata structuresdpgreedymath
160011.5k
2041JBottle Arrangement
data structuresdivide and conquerdpdsugreedy
2700273
2033DKousuke's Assignment
data structuresdpdsugreedymath
130018.6k
2033GSakurako and Chefir
data structuresdfs and similardpgreedytrees
22002k
2031DPenchick and Desert Rabbit
binary searchdata structuresdfs and similardpdsugreedyimplementationtwo pointers
170010.1k
2031EPenchick and Chloe's Trees
data structuresdfs and similardpgreedyimplementationmathsortingstrees
21002.8k
2030EMEXimize the Score
combinatoricsdata structuresdpgreedyimplementationmath
22002k
2030FOrangutan Approved Subarrays
binary searchdata structuresdpgreedyimplementationtwo pointers
24001.2k
2029CNew Rating
binary searchdata structuresdpgreedy
17007.8k
2028DAlice's Adventures in Cards
constructive algorithmsdata structuresdpgraphsgreedyimplementationternary search
20003.8k
2027CAdd Zeros
brute forcedata structuresdfs and similardpgraphsgreedy
150014.1k
2027D2The Endspeaker (Hard Version)
binary searchdata structuresdpgreedyimplementationtwo pointers
22001.9k
2021E1Digital Village (Easy Version)
brute forcedata structuresdfs and similardpdsufftgraphsgreedyimplementationmathtrees
23002k
2021E3Digital Village (Extreme Version)
data structuresdfs and similardpdsugraphsgreedymathtrees
2800725
2018BSpeedbreaker
binary searchdata structuresdpgreedyimplementationtwo pointers
19005.3k
2018DMax Plus Min Plus Size
data structuresdpdsugreedyimplementationmatricessortings
22002.2k
2013F1Game in Tree (Easy Version)
binary searchbrute forcedata structuresdpgamesgreedyimplementationtrees
2700679
2008EAlternating String
brute forcedata structuresdpgreedyimplementationstrings
150013.8k
2005E2Subtangle Game (Hard Version)
data structuresdpgamesgreedyimplementation
25001.1k
2003E2Turtle and Inversions (Hard Version)
brute forcedata structuresdivide and conquerdpgreedymathtwo pointers
2700654
2003FTurtle and Three Sequences
brute forcedata structuresdpgreedymathprobabilitiestwo pointers
2800838
1998DDetermine Winning Islands in Race
data structuresdpgraphsgreedyshortest paths
21004.2k
1990FPolygonal Segments
brute forcedata structuresdivide and conquerdpgreedytwo pointers
2800464
1989DSmithing Skill
brute forcedata structuresdpgreedymathsortingstwo pointers
19007.2k
1982CBoring Day
binary searchdata structuresdpgreedytwo pointers
120022.3k
1978EComputing Machine
brute forcedata structuresdpgreedyimplementation
20004.7k
1977CNikita and LCM
brute forcedata structuresdpgreedymathnumber theorysortings
19008.2k
1976FRemove Bridges
data structuresdfs and similardpgreedysortingstrees
2800893
1969EUnique Array
binary searchdata structuresdivide and conquerdpgreedy
24001.9k
1942DLearning to Paint
binary searchdata structuresdfs and similardpgreedyimplementationsortings
21003.4k
1935CMessenger in MAC
binary searchbrute forceconstructive algorithmsdata structuresdpgreedysortings
18009.9k
1927DFind the Different Ones!
binary searchbrute forcedata structuresdpdsugreedytwo pointers
130035.3k
1927GPaint Charges
data structuresdpgreedymath
23002k
1919CGrouping Increases
data structuresdpgreedy
140030.2k
1919F2Wine Factory (Hard Version)
data structuresdpflowsgreedymatrices
28001.2k
1895EInfinite Card Game
binary searchbrute forcedata structuresdfs and similardpdsugamesgraphsgreedysortingstwo pointers
23001.9k
1895GTwo Characters, Two Colors
binary searchdata structuresdpflowsgreedy
3100405
1889C1Doremy's Drying Plan (Easy Version)
brute forcedata structuresdpgreedysortings
20004k
1889FDoremy's Average Tree
data structuresdpgreedytrees
3500208
1884CMedium Design
brute forcedata structuresdpgreedysortings
17007.5k
1866GGrouped Carriages
binary searchdata structuresdpflowsgreedy
21002.3k
1864DMatrix Cascade
brute forceconstructive algorithmsdata structuresdpgreedymath
17007.7k
1860CGame on Permutation
data structuresdpgamesgreedy
140015.9k
1859DAndrey and Escape from Capygrad
binary searchdata structuresdpdsugreedysortings
18008.1k
1858DTrees and Segments
brute forcedata structuresdpgreedytwo pointers
22003.3k
1852CIna of the Mountain
data structuresdpgreedymath
24002.2k
1846CRudolf and the Another Competition
constructive algorithmsdata structuresdpgreedysortings
120021.8k
1845DRating System
binary searchbrute forcedata structuresdpdsugreedymathtwo pointers
18009.2k
1843F1Omsk Metro (simple version)
data structuresdfs and similardpgraphsgreedymathtrees
18006.5k
1842ETenzing and Triangle
data structuresdpgeometrygreedymath
23001.9k
1827B2Range Sorting (Hard Version)
binary searchdata structuresdpgreedy
24002.4k
1824CLuoTianyi and XOR-Tree
data structuresdfs and similardpdsugreedytrees
25001.7k
1807G1Subsequence Addition (Easy Version)
brute forcedata structuresdpgreedyimplementationsortings
110022.7k
1801CMusic Festival
binary searchdata structuresdpgreedysortings
19004.2k
1801DThe way home
binary searchdata structuresdpgraphsgreedyshortest pathssortings
21002.9k
1796DMaximum Subarray
data structuresdpgreedytwo pointers
20005.5k
1795EExplosions?
binary searchdata structuresdpgreedymath
22002.4k
1794ELabeling the Tree with Distances
data structuresdpgreedyhashingimplementationtrees
24001.6k
1793EVelepin and Marketing
binary searchdata structuresdpgreedysortingstwo pointers
26001.4k

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