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11,320 problems

✓#Name✎Rating↕Solved↕
391F3Stock Tradingunrated120
390AInna and Alarm Clock
implementation
unrated3.8k
390BInna, Dima and Song
implementation
unrated1.3k
390CInna and Candy Boxes
data structures
unrated700
390DInna and Sweet Matrix
constructive algorithms
unrated539
390EInna and Large Sweet Matrixunrated279
389AFox and Number Game
greedymath
100015.1k
389BFox and Cross
greedyimplementation
11007.4k
388AFox and Box Accumulation
greedysortings
140012k
388BFox and Minimal path
bitmasksconstructive algorithmsgraphsimplementationmath
19002.6k
388CFox and Card Game
gamesgreedysortings
20003.9k
388DFox and Perfect Sets
math
2700525
388EFox and Meteor Shower
geometry
3100197
387AGeorge and Sleep
implementation
90010.6k
387BGeorge and Round
brute forcegreedytwo pointers
120013k
387CGeorge and Number
greedyimplementation
17002.3k
387DGeorge and Interesting Graph
graph matchings
22001.2k
387EGeorge and Cards
binary searchdata structures
22001k
386ASecond-Price Auction
implementation
8007.8k
386BFly, freebies, fly!
binary searchbrute forceimplementation
14002.5k
386CDiverse Substrings
dpstringstwo pointers
2000972
386DGame with Points
dpgraphsimplementationshortest paths
2100584
385ABear and Raspberry
brute forcegreedyimplementation
100017.4k
385BBear and Strings
brute forcegreedyimplementationmathstrings
120010.9k
385CBear and Prime Numbers
binary searchbrute forcedata structuresdpimplementationmathnumber theory
170010.8k
385DBear and Floodlight
bitmasksdpgeometry
2200972
385EBear in the Field
mathmatrices
2300690
384ACoder
implementation
80017.4k
384BMultitasking
greedyimplementationsortingstwo pointers
15003.8k
383AMilking cows
data structuresgreedy
16005.6k
383BVolcanoes
binary searchimplementationsortingstwo pointers
2500813
383CPropagating tree
data structuresdfs and similartrees
20007.8k
383DAntimatter
dp
23003.4k
383EVowels
combinatoricsdivide and conquerdp
27004.6k
382AKsenia and Pan Scales
greedyimplementation
110013.8k
382BNumber Busters
binary searchmath
20001.5k
382CArithmetic Progression
implementationsortings
17008.8k
382DKsenia and Pawns
dfs and similargraphsimplementationtrees
2200753
382EKsenia and Combinatorics
combinatoricsdp
2600469
381ASereja and Dima
greedyimplementationtwo pointers
80093.3k
381BSereja and Stairs
greedyimplementationsortings
11007.4k
380ASereja and Prefixes
binary searchbrute force
16003k
380BSereja and Tree
graphsimplementation
2400585
380CSereja and Brackets
data structuresschedules
200020.9k
380DSereja and Cinema
combinatoricsmath
2500555
380ESereja and Dividing
data structures
2600374
379ANew Year Candles
implementation
100054.1k
379BNew Year Present
constructive algorithmsimplementation
12007.6k
379CNew Year Ratings Change
greedysortings
14007.1k
379DNew Year Letter
bitmasksbrute forcedp
20001.7k
379ENew Year Tree Decorations
geometryschedulessortings
2500403
379FNew Year Tree
data structuresdivide and conquertrees
24002.8k
379GNew Year Cactus
dp
3100259
378APlaying with Dice
brute force
80026.1k
378BSemifinals
implementationsortings
13006.2k
377AMaze
dfs and similar
160028.2k
377BPreparing for the Contest
binary searchdata structuresgreedysortings
19002.6k
377CCaptains Mode
bitmasksdpgames
22001.4k
377DDeveloping Game
data structures
24001.5k
377ECookie Clicker
dpgeometry
2800597
376ALever
implementationmath
90010k
376BI.O.U.
implementation
13007k
375ADivisible by Seven
mathnumber theory
16005.4k
375BMaximum Submatrix 2
data structuresdpimplementationsortings
16005.5k
375CCircling Round Treasures
bitmasksshortest paths
2600681
375DTree and Queries
data structuresdfs and similartrees
24009.3k
375ERed and Black Tree
dpimplementationmath
3000639
374AInna and Pink Pony
greedyimplementation
20003.1k
374BInna and Nine
combinatoricsgreedy
15003.5k
374CInna and Dima
dfs and similardpgraphsimplementation
19003k
374DInna and Sequence
binary searchdata structuresdptrees
20001k
374EInna and Babies
binary searchdata structuresdsugeometryimplementation
2600245
373ACollecting Beats is Fun
implementation
90011.6k
373BMaking Sequences is Fun
binary searchimplementationmath
16002.8k
372ACounting Kangaroos is Fun
binary searchgreedysortingstwo pointers
160015.8k
372BCounting Rectangles is Fun
brute forcedivide and conquerdp
19002.9k
372CWatching Fireworks is Fun
data structuresdpmath
21005.1k
372DChoosing Subtree is Fun
binary searchdata structuresdfs and similartreestwo pointers
26001.2k
372EDrawing Circles is Fun
combinatoricsgeometry
3000259
371AK-Periodic Array
greedyimplementationmath
10006.7k
371BFox Dividing Cheese
mathnumber theory
130012.7k
371CHamburgers
binary searchbrute force
160036.3k
371DVessels
data structuresdsuimplementationtrees
18006.6k
371ESubway Innovation
greedymathtwo pointers
20001.5k
370ARook, Bishop and King
graphsmathshortest paths
110012.3k
370BBerland Bingo
implementation
13002.7k
370CMittens
constructive algorithmsgreedysortings
18001.7k
370DBroken Monitor
brute forceconstructive algorithmsgreedyimplementation
2100723
370ESummer Reading
dpgreedy
2500348
369AValera and Plates
greedyimplementation
90012.3k
369BValera and Contest
constructive algorithmsimplementationmath
14006.9k
369CValera and Elections
dfs and similargraphstrees
160012.3k
369DValera and Fools
dfs and similardpgraphsshortest paths
22001.3k
369EValera and Queries
binary searchdata structures
22002.9k
368ASereja and Coat Rack
implementation
10008.1k
368BSereja and Suffixes
data structuresdp
110051.1k
367ASereja and Algorithm
data structuresimplementation
15004.6k
367BSereja ans Anagrams
binary searchdata structures
19002.7k
367CSereja and the Arrangement of Numbers
graphsgreedysortings
20002k
367DSereja and Sets
bitmasksdfs and similar
2400719

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