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Analysis Mode Problem List

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Codename Type Tags Accepted Users
helloworldBatchSyntax1708
sumupBatchSyntax1505
evenoroddBatchSyntax1416
breakfastBatchSyntax1381
squareBatchSyntax1269
maximumBatchSyntax1228
calculatorBatchSyntax1150
lazyspongeBatchSyntax1087
rightangtriBatchSyntax1075
checkmultiplesBatchSyntax1067
multiplesBatchSyntax1045
psleBatchSyntax1036
lunchBatchSyntax1008
bubblesortBatchSorting972
triangleBatchSyntax959
3n+1BatchSyntax951
sumintBatchSyntax935
gpaBatchSyntax929
squaresBatchSyntax899
checkerboardBatchSyntax898
summationBatchRaffles Cat Helping Practice Contest 2013, Syntax851
descsortBatchSorting842
meanstringBatchSyntax822
countstarsBatchString Processing813
executionsBatchSyntax809
squarenumbersBatchNumber Theory805
fiboBatchDynamic Programming787
strlineeqn_easyBatchSyntax750
gcdBatchNumber Theory748
paintBatchNOI 2011, Greedy, Sorting743
trianglenumbersBatchNumber Theory717
medianstringBatchSyntax706
crossingroadsBatchSyntax699
lunchboxBatchNOI 2016, Greedy, Sorting691
potatosaladBatchGreedy, Sorting674
writelinesBatchString Processing667
adjmatrixBatchGraph Theory657
sumscoreBatchSyntax650
diamondBatchSyntax649
checksquareBatchNumber Theory625
lisBatchDynamic Programming619
helloworld_exBatchGolf618
countalpBatchString Processing606
farmingBatchSyntax604
parallelogramBatchString Processing601
minimumBatchSyntax, Function Call591
homeworkBatchLife of Panda Selection Test 2013, Sorting587
primeBatchNumber Theory567
giftBatchNOI 2007, Syntax, ToFixStatement561
log2BatchNumber Theory553
hellocheckerBatchString Processing553
uniquenumbersBatchData Structure545
swappingcatsBatchSyntax543
GSSBatchSorting541
areaBatchSyntax538
adjlistBatchGraph Theory530
pigeonsBatchSyntax518
badpotatoBatchDynamic Programming517
chartointBatchString Processing512
longestwordBatchString Processing505
cardBatchData Structure, NOI 2010503
3n+1IIBatchSyntax499
potatoplantingBatchSyntax475
splithunnyBatchGraph Theory474
xmasBatchNOI 2009, Ad Hoc463
weddingcoinsBatchGreedy456
evenoddBatchNumber Theory442
hexagonBatchSyntax435
lengthsortBatchSorting433
shortestwordBatchString Processing430
spacetravelBatchSorting422
strlineeqnBatchSyntax421
stepgameBatchDynamic Programming, Maxsum406
cuberootBatchNumber Theory401
chineseBatchSorting399
dinnerBatchSyntax399
markerBatchSyntax397
basicbinaryBatchNumber Theory393
moneychangerBatchDynamic Programming391
brickBatchData Structure389
geckoBatchNOI 2008, Dynamic Programming386
nprimeBatchNOI 2008, Prime, Number Theory383
coinbagBatchDynamic Programming380
exponentiateBatchDivide and Conquer, Math379
uniquenumbers_exBatchString Processing, Bignum, Data Structure371
lockcodeBatchNumber Theory365
scalarsBatchGreedy365
mrtBatchGraph Theory, Floyd Warshall362
fizzbuzzBatchSyntax357
heatwvBatchGraph Theory, Dijkstra355
flamethrowerBatchDynamic Programming, Sliding Window355
flybotBatchDynamic Programming, CS3233 2013 Selection Test354
maxdamageBatchSyntax349
lis_exBatchDynamic Programming349
whichpandaBatchSyntax346
numbercheckerBatchString Processing345
wormholesBatchDynamic Programming339
bracket_exBatchData Structure336
coincombinationsBatchDynamic Programming332
arrayfindBatchDivide and Conquer331
snackBatchMaxsum, Dynamic Programming328
palindromesBatchString Processing327
pingpongBatchSyntax327
bracketBatchSyntax327
orangesBatchSyntax321
lvmBatchNOI 2008, Data Structure319
candymountainBatchDynamic Programming311
catfightBatchAd Hoc, Dynamic Programming, Sliding Window300
hexadecimalBatchString Processing296
countconstBatchGraph Theory294
anagramwordBatchString Processing293
haybalesBatchUSACO Bronze Dec 2011, Syntax292
mewmeowBatchSyntax292
modestringBatchSyntax290
lcsBatchDynamic Programming286
logsortBatchSorting285
subgraphsBatchRaffles Cat Helping Practice Contest 2013, Graph Theory, Union Find Disjoint Set284
foreveraloneBatchGraph Theory, Data Structure283
sharefoodBatchAd Hoc279
pascalBatchDynamic Programming, Math278
suppliesBatchDijkstra, Graph Theory, CS3233 2013 Selection Test277
generalBatchUnion Find Disjoint Set277
primalitytestingBatchNumber Theory275
pandaeyesBatchLife of Panda Selection Test 2013, Greedy275
bestplaceBatchNOI 2017272
timetravellerBatchAd Hoc, April Fools266
catlunchBatchRI NOI Selection Test 2016, Data Structure, Greedy264
lightsBatchNumber Theory, Raffles Cat Helping Contest 2013260
gravityguyBatchSorting259
stringsortBatchString Processing258
milkweedBatchGraph Theory258
fractionBatchMath255
dinowalkBatchGraph Theory, Floyd Warshall254
platformBatchSyntax254
nonsequiturBatchSyntax254
numbersquareBatchAd Hoc245
compositionBatchSorting, Greedy, String Processing245
partyBatchGraph Theory244
binarycoinsBatchGreedy, Number Theory244
trainBatchDynamic Programming242
egyptBatchSyntax239
ccsBatchData Structure236
elevenBatchSyntax236
catlettersBatchString Processing233
ctimingBatchUSACO Bronze Nov 2011, Syntax230
guanineBatchData Structure229
contestcalcBatchData Structure227
segmenttreeBatchData Structure, Classic227
ballotBatchData Structure, CS3233 2013 Selection Test224
carBatchMinimum Spanning Tree, Union Find Disjoint Set, Graph Theory223
employeeBatchGraph Theory223
palindromicfizzbuzzBatchNOI 2019 Prelims, Syntax223
smurfBatchData Structure221
restaurantBatchGreedy, Sorting219
noodlesBatchGreedy218
namemidBatchString Processing216
csecretsBatchString Processing213
pokecompanyBatchDynamic Programming, NOI 2010209
swapcupBatchSyntax, Function Call209
candymountain_exBatchDynamic Programming, Data Structure209
sortBatchString Processing207
housingBatchDynamic Programming, NOI 2008207
digitsBatchNumber Theory207
collatzoncemoreBatchDynamic Programming, Number Theory206
buffetBatchLife of Panda Selection Test 2013, Dynamic Programming204
sightseeingBatchNOI 2014, Graph Theory203
4sumBatchMeet in the Middle, NOI 2008201
cubecuttingBatchMath201
summitBatchBinary Search199
orchardBatchNOI 2014, Dynamic Programming198
fenwicktreeBatchData Structure197
explosionBatchSorting196
arrowBatchString Processing195
magicwandBatchGraph Theory195
crunchyBatchSorting, NOI 2010 Selection Test194
rankBatchNOI 2008, Graph Theory, DFS191
jacketormeBatchString Processing190
variablenamesBatchString Processing189
squidzofrenzicBatchDivide and Conquer188
sahovnicaBatchSyntax, COCI 2012/2013186
papayaBatchGraph Theory184
euclidBatchNOI 2006, Number Theory, Math182
primefactorizationBatchNumber Theory181
sanddBatchBinary Search181
leetspeakBatchString Processing181
pigeonhole_exBatchData Structure180
gradingBatchSyntax, Function Call179
washingBatchSyntax, Ad Hoc178
looongnumbersBatchAd Hoc, Bignum177
outlineBatchString Processing176
countfishesBatchNumber Theory175
wificonnectionBatchAd Hoc174
magictrickBatchGoogle Code Jam 2014, Syntax173
cnyfoodBatchData Structure173
dijkstraBatchGraph Theory, Dijkstra, Classic173
rectBatchAd Hoc, NOI 2007172
collectmushrooms6BatchAd Hoc, NOI 2018172
assemblyBatchDynamic Programming171
numberspeakBatchSyntax171
carparkBatchGreedy169
knightmovesBatchGraph Theory167
multisortBatchSorting164
bookshelfBatchData Structure164
erpBatchDijkstra, Graph Theory164
wordBatchString Processing163
fuelBatchGreedy163
badmintonBatchMCO 2015, Syntax161
chessislandsBatchGraph Theory, NOI 2010 Selection Test160
bribeBatchGraph Theory, Greedy160
luckynumbersBatchAd Hoc160
mapleBatchString Processing, Sorting, Data Structure159
medianheapBatchData Structure159
minstackBatchData Structure157
numberfunBatchDynamic Programming157
anagramBatchAd Hoc154
inversionsBatchData Structure, Divide and Conquer154
primesuspectBatchNumber Theory154
alevelBatchString Processing, Syntax154
dietBatchDynamic Programming153
reverse_ioi16BatchIOI 2016 Practice, Syntax152
boundlessboxesBatchGraph Theory151
pandacityBatchGraph Theory151
goodseqBatchData Structure149
clocktimeBatchAd Hoc148
octagonBatchSyntax147
pigeonholeBatchData Structure146
historyBatchDynamic Programming145
magictowersBatchMath144
monopolyBatchRaffles Cat Helping Contest 2013, Dynamic Programming143
sealevelBatchGraph Theory143
rabbitjokeBatchJoke142
prefixBatchRaffles Team Selection Contest 2011141
sumeBatchSyntax, Math, COCI 2012/2013141
walkingBatchNOI 2012, Dynamic Programming140
changeBatchNOI 2011, Brute Force, Greedy139
strollBatchGraph Theory139
modsumBatchNOI 2012, Brute Force, Dynamic Programming, Math138
addition_exBatchCreative, Golf138
speakersBatchGreedy138
lolBatchAd Hoc137
binaryroadsBatchGraph Theory, Breadth First Search136
holeBatchDynamic Programming, NOI 2007135
floorsBatchData Structure135
subsetsBatchSyntax135
lostarrayBatchNOI 2019 Prelims, Ad Hoc134
experimentBatchSorting133
potatoescapeBatchGraph Theory131
opencloseBatchString Processing, Ad Hoc, Creative, Math131
7upBatchSyntax, String Processing131
zodiacBatchSyntax130
bracketsyndromeBatchGreedy, RI-HCI NOI Selection Test 2019130
queensBatchSyntax129
f7BatchGreedy, COCI 2012/2013128
walkteleportBatchGreedy128
landscapeBatchNOI 2010 Selection Test, Dynamic Programming127
divisibilityBatchDynamic Programming127
square_ioiBatchIOI 2014, Dynamic Programming127
globalwarmingBatchNOI 2013, Ad Hoc126
potatopartyBatchAd Hoc126
fruitsBatchGreedy125
nadanBatch125
rblockBatchUSACO Silver Dec 2011, Graph Theory, Dijkstra124
stoningBatchNumber Theory124
rotarylockBatchHCI NOI Selection Test 2015, Data Structure124
lettersBatchDynamic Programming123
commonsubstringBatchDynamic Programming123
pushupsBatchMath123
lightningrodBatchData Structure, Ad Hoc, NOI 2018123
ljubomoraBatchBinary Search, COCI 2012/2013123
differenceBatchData Structure122
flipBatchAd Hoc121
ancestorBatchGraph Theory, Data Structure121
obfuscateBatchString Processing120
pokenumbersBatchNumber Theory117
quickjumpBatchNumber Theory117
maplenameBatchString Processing116
changeminBatchData Structure, Function Call115
maxdifferenceBatch115
routersBatchGreedy, Sorting114
bananafarmBatchNOI 2015, Data Structure114
baseBatchSyntax113
transformBatchGraph Theory, Floyd Warshall113
marblesBatchHCI Mock NOI 2015, Greedy112
vanishBatchDynamic Programming111
catneighboursBatchGraph Theory111
greetingBatchSyntax111
hasherBatchSorting, Data Structure, String Processing, ToFixStatement110
reverseBatchString Processing110
disneylandBatchData Structure110
universeBatchGraph Theory110
factorial3BatchGreedy110
snakenladderBatchGraph Theory, Breadth First Search109
trifishBatchNumber Theory109
ladybugsBatchDynamic Programming109
rmaxqBatchData Structure109
eatingsymbolsBatch109
candiesBatchData Structure, Fenwick108
graphcraftBatchGraph Theory, Dynamic Programming108
watchingBatchJOI Open 2013, Binary Search, Dynamic Programming107
cousinsBatchSorting105
malcolmBatchLine Sweep, COCI 2012/2013105
collectmushroomsBatchSyntax104
evenupBatchData Structure, 2013 ACM-ICPC North American Qualification Contest104
commandoBatchAPIO 2010, Dynamic Programming, Convex Hull Speedup103
illuminateBatchRI-HCI NOI Selection Test 2020, Syntax103
lazycatBatchNOI 2009, Graph Theory, TSP, Dynamic Programming102
blanketBatchAd Hoc102
touristBatchIOI 2012 Practice Tasks, Data Structure101
pyramidhotelBatchDynamic Programming101
fibo_exBatchDivide and Conquer100
judgequeueBatchData Structure100
passportBatchMCO 2014100
pokeaddBatchNumber Theory99
mathforjaneIBatchAd Hoc99
plantsBatchDynamic Programming99
liftsBatchSorting, Greedy98
nemoBatchRI NOI Selection Test 2014, Graph Theory, Union Find Disjoint Set98
2switchesBatchAd Hoc98
roadsideadvertsBatchNOI 2017, Graph Theory97
poiBatchIOI 2009, Sorting96
missingBatchCreative, Ad Hoc96
meowringsBatchNumber Theory96
pilotBatchNOI 2019, Data Structure96
pandasmsBatchString Processing95
towerdefenseBatchGraph Theory95
drawBatchGreedy, Sorting, RI NOI Sel Test 201293
peanutpartyBatchAd Hoc93
tennisBatchSorting93
lanciBatchGreedy, COCI 2012/201393
grouping2Batch92
lineupBatchUSACO Silver Nov 2011, Sliding Window91
umbrellaBatchUSACO Silver Dec 2011, Dynamic Programming91
razlikaBatchData Structure, Sliding Window, COCI 2012/201391
lopovBatchGreedy, Data Structure, COCI 2013/201491
exceptionhandlingBatchSyntax, Data Structure91
appealBatchData Structure, Fenwick90
kosnjaBatchAd Hoc, COCI 2017/201890
chargesBatchNOI 2019 Prelims, Data Structure90
rankingBatchSorting89
caveBatchIOI 2013, Binary Search, Blackbox89
palindrome_ioi00BatchIOI 2000, Dynamic Programming89
penguinislandsBatchGraph Theory88
giftsBatchDynamic Programming88
stonesBatchGraph Theory, Depth First Search, RI NOI Sel Test 201287
moonwalkBatchGreedy87
islandBatchNOI 2018 Prelims, Math, Graph Theory87
diskettesBatchAd Hoc, Bignum86
bananafeverBatchGraph Theory, Dynamic Programming86
xorbBatchMath86
makerectangleBatchAtCoder, Ad Hoc86
ascendinglistBatchAd Hoc85
caesarBatchString Processing85
amicablecatsBatchNumber Theory85
stampsBatchDynamic Programming85
twomealsBatchDynamic Programming85
catleapBatchGraph Theory85
afloordisplayBatchAd Hoc, April Fools85
riggedexamBatch85
olevelBatchSorting, Ad Hoc84
workoutplanBatchData Structure, Greedy84
wabotBatchGreedy84
diskdropBatchProbability, Dynamic Programming83
mushroomfarmBatchRI NOI Selection Test 201783
stonetowerBatch83
pinalysisBatchDynamic Programming82
bobekBatchCEOI 201582
chocolateBatchDynamic Programming81
flappybirdBatchDynamic Programming81
knapsackBatchNOI 2018 Prelims, Dynamic Programming81
dogmonkeyBatch81
levenshteinBatchDynamic Programming81
rainbowrabbitBatch81
foodchainBatchSyntax81
pancakeBatchGraph Theory, Breadth First Search, NOI 201280
hellokittyBatchAd Hoc, Data Structure80
superprimesBatchNumber Theory80
laughBatchIOI 2016 Practice, String Processing80
misaBatchGraph Theory, COCI 2013/201480
simcityBatchGraph Theory80
socksBatchMath80
fractorialBatchNumber Theory79
gpa_exBatchSyntax, Golf79
bananasmoothieBatchGreedy79
magicsquaresBatchAd Hoc78
inheritanceBatchJOI 2014/2015, Minimum Spanning Tree78
solonimBatchAd Hoc78
stonksBatchGreedy, Data Structure78
goinghomeBatchDynamic Programming77
parkpathsBatchGraph Theory, Ad Hoc77
sailorBatchGraph Theory, Strongly Connected Components77
stagnantwaterBatchAd Hoc77
slopesBatchGreedy77
nisBatchDynamic Programming, Data Structure77
honeyBatchMCO 2015, Ad Hoc76
indivisibilityBatchMath76
gohomeBatch76
binomialBatchDynamic Programming75
muggingBatchGame Theory75
scheduleBatchHCI NOI Selection Test 2014, Dynamic Programming75
lemonadestandBatchGreedy75
catnamesBatchRI NOI Selection Test 2016, Math75
timelimitexceededBatch75
rotationBatchAtCoder, String Processing75
primesortBatchPrimes, Sorting, Depth First Search74
primepieBatchNumber Theory74
examhallsBatchDynamic Programming74
roadtripBatchGraph Theory74
tarifaBatchAd Hoc, COCI 2016/201774
platesBatchGraph Theory73
farmersBatchData Structure73
hipercijeviBatchGraph Theory, Breadth First Search, COCI 2012/201373
carouselBatchAd Hoc, Number Theory, ToFixStatement72
guardsBatchDynamic Programming72
oranges2BatchGraph Theory, Minimum Spanning Tree, Lowest Common Ancestor72
nouBatchAd Hoc72
typicalstairsBatchAtCoder, Dynamic Programming72
echoBatchString Processing71
ferriesBatchNOI 2013, Graph Theory, Dijkstra71
happynumbersBatchMath71
journey3BatchGraph Theory, Dynamic Programming, NOI 201871
tunaBatchAd Hoc, COCI 2016/201771
bigarrayBatchAtCoder, Sorting71
pawnsBatchRaffles Team Selection Contest 201170
nimBatchGame Theory69
access_codeBatchHCI NOI Selection Test 2015, Math69
cookieclickerBatchAd Hoc68
codfishBatchDynamic Programming, Data Structure68
spaceinvadersBatchGreedy68
weirdsquareBatchSyntax68
harddiskBatchDynamic Programming68
centroidBatchGraph Theory68
pokecloneBatchDynamic Programming67
potatoroadsBatchNumber Theory, Graph Theory67
numbersBatchBOI 2013, Dynamic Programming67
paradeBatchGraph Theory67
pokeprocrastinationBatchSorting66
svemirBatchCOCI 2009/2010, Graph Theory66
aliensBatchData Structure66
lemonpartyBatchDynamic Programming66
idolclubBatchMath66
streetBatchDynamic Programming, NOI 200765
electionBatchDynamic Programming, Data Structure65
sumoBatchBinary Search, Bipartite Graph, COCI 2013/201465
snailBatchNOI 2018 Prelims, Ad Hoc65
candies2Batch65
2arrayBatch65
sequence_apioBatchAPIO 2014, Dynamic Programming, Convex Hull Speedup64
specialBatchDynamic Programming64
trianglesBatchAd Hoc64
penguinfoodBatchData Structure64
hiddenBatchDynamic Programming64
collectmushrooms2BatchData Structure64
firecrackerBatchGreedy64
pingBatchBlackbox64
toinfinityBatch64
movieBatchDynamic Programming63
permutationswapBatchData Structure, Union Find Disjoint Set63
runwayBatchRI NOI Selection Test 201763
hotspotBatchNOI 201763
newtownBatchGraph Theory, Minimum Spanning Tree, Classic63
thiefBatchDynamic Programming62
mathforjaneIIBatchAd Hoc62
plotBatchDynamic Programming62
unityBatchGraph Theory62
boss_nwercBatchNWERC 201762
similarityBatchData Structure62
crackersBatchAd Hoc62
optmilkBatchUSACO Gold Dec 2013, Data Structure62
wiresBatchSorting, RI-HCI NOI Selection Test 2019, Blackbox62
numericalstringsBatchGreedy, Sorting62
diversityBatchHCI NOI Selection Test 2015, Ad Hoc, Dynamic Programming61
miceBatchGraph Theory61
moleculesBatchIOI 201661
4russiansBatchRI-HCI NOI Selection Test 2020, Dynamic Programming61
dotjoinBatchMinimum Spanning Tree, Graph Theory60
inversionmisBatchDynamic Programming60
sightseeing2BatchRI NOI Selection Test 2015, Graph Theory, Minimum Spanning Tree60
flowersBatchDynamic Programming60
justrightBatchSliding Window, Binary Search60
lasersBatchNOI 2019, Ad Hoc60
warpBatchMock NOI 2020, Dynamic Programming60
potatoloveBatchNumber Theory59
customencryptionBatchString Processing59
stackingBatchUSACO Bronze Jan 201259
buildingsBatchData Structure59
repeatBatchCreative, Golf59
unluckyfloorsBatchNOI 2016, Dynamic Programming59
guardtowersBatchData Structure59
rockpaperBatchAd Hoc59
lozinkeBatchData Structure, Counting, COCI 2017/201859
rabbitmeetingBatchAd Hoc, Sorting59
ballsofbumaBatch59
mathforjaneIIIBatchCS3233 2013 Selection, Ad Hoc58
groupingBatchSorting58
gifts_usacoBatchUSACO Bronze Jan 201258
gridgameBatchGraph Theory, Breadth First Search58
preokretBatch58
modulosummationBatchAd Hoc58
decayedbridgesBatchAtCoder, Graph Theory58
convention_usacoBatchGreedy, USACO 2018 December Silver58
ballgameBatchDynamic Programming, Data Structure57
tobleroneBatchHCI Mock NOI 2015, Ad Hoc, Dynamic Programming57
boringBatchDynamic Programming57
formulaBatchMath57
lamppostsBatchBinary Search, Function Call, Blackbox57
cezar_coci1718BatchAd Hoc, COCI 2017/201857
wagesBatchCOCI 2011/2012, Graph Theory57
varietyBatchGraph Theory, Dynamic Programming57
labelsBatchNOI 2020 Finals57
awesomeBatchDynamic Programming56
reversiBatchAd Hoc, Syntax56
robotsBatchIOI 2013, Greedy56
lifttokensBatchGreedy56
steepleBatchUSACO Gold Nov 2011, Graph Theory, Bipartite Matching56
phototakingBatchDynamic Programming56
supermarketBatchData Structure, Sliding Window56
buildBatchGraph Theory56
voyage2BatchGraph Theory56
riggedroadsBatchNOI 2019, Graph Theory, Data Structure56
girlfriendBatchGraph Theory, Ad Hoc55
cookieclickeralphaBatchGoogle Code Jam 2014, Ad Hoc55
cyclingBatchGraph Theory55
visitingBatchGraph Theory55
esejBatchString Processing, Data Structure, COCI 2012/201355
cablecarBatchMCO 2016, Data Structure, Ad Hoc54
pokeprimeBatchNumber Theory54
scrivenerBatchData Structure, IOI 201254
priorityBatchData Structure54
teleportBatchGraph Theory54
lbsBatchDynamic Programming54
countingBatchHCI NOI Selection Test 2016, Data Structure54
redpacketBatchData Structure54
zigzagBatchAd Hoc, COCI 2017/201854
railwayBatchCPSPC 2004, Graph Theory54
rabbitroadBatch54
median_usacoBatchUSACO 2011 November Gold, Data Structure, Fenwick53
grassplantBatchUSACO Gold Dec 2011, Graph Theory, Heavy Light Decomposition53
gondolaBatchIOI 201453
blankoBatchGreedy53
collectmushrooms3BatchData Structure53
findsweetsBatchAd Hoc53
rabbiteatrabbitBatchDynamic Programming, Greedy53
miningBatchGraph Theory, Breadth First Search52
train_exBatchDynamic Programming, Convex Hull Speedup52
scannerBatchDynamic Programming52
cardgameBatchDynamic Programming, Data Structure52
drunkpalindromeBatchAd Hoc52
goBatchAd Hoc, COCI 2016/201752
leftrightBatchData Structure52
toiletbreaksBatchDynamic Programming52
lpsBatchDynamic Programming52
mountains_noiBatchNOI 2020 Prelims52
tutorBatchNOI 2011, Dynamic Programming51
wallBatchIOI 2014, Data Structure51
netneutralityBatchAd Hoc51
newroadsBatchGraph Theory51
modulesBatchGreedy, Dynamic Programming, NUSH NOI Selection Test 201851
closedpathBatch51
kusacBatchSyntax, Math, COCI 2013/201451
CP2booksalesBatchAd Hoc50
dreamingBatchIOI 2013, Graph Theory50
planningBatchTOKI Open 201450
factoriesBatchJOI 2014, Graph Theory, Data Structure50
artistBatchAd Hoc50
cheapskateBatchDynamic Programming50
robberyBatchDynamic Programming50
equalsBatchAtCoder, Union Find Disjoint Set50
adjacentswapsBatchGreedy, Sorting50
cryptoBatchNOI 2020 Qualification Round50
raceBatchIOI 2011, Graph Theory49
dqueryBatchSPOJ49
crossBatchDynamic Programming49
rubiesBatchData Structure49
gapBatchAPIO 201649
toweringBatchMath49
bishibashiBatchAd Hoc49
vouchersBatchDynamic Programming49
expresswaysBatchGraph Theory49
burgerBatchGreedy, Code Jam to I/O 2018 for Women49
antsBatchData Structure, Graph Theory48
troublesBatchDynamic Programming48
spanningBatchData Structure48
toiletsBatchAd Hoc48
jedanBatchDynamic Programming, COCI 2012/201348
bombing2BatchGraph Theory, Articulation Points48
payraiseBatchGraph Theory, Data Structure, Preorder48
chunlianBatchData Structure47
salmonBatchDynamic Programming47
pageant_bronzeBatchUSACO Bronze Nov 2011, Graph Theory, Breadth First Search47
deceitfulwarBatchGoogle Code Jam 2014, Greedy47
pollBatchGreedy47
boxceptionBatchDynamic Programming, Data Structure47
cousinBatchGraph Theory47
threeintBatch47
badtreeBatch47
ispitBatchCOCI 2018/201947
sequence3BatchAtCoder47
mandarinsBatchMath47
peaksBatchRaffles Cat Helping Practice Contest 2013, Ad Hoc46
sardinesBatchRI NOI Selection Test 2014, Dynamic Programming46
pancakecountingBatchSyntax, Bit Manipulation46
orchard2BatchRI NOI Selection Test 2015, Dynamic Programming46
eatingBatchAd Hoc46
lightsflipBatchAd Hoc46
bombingBatchGraph Theory46
sherlockinversionsBatchData Structure46
bazaBatchAd Hoc, Syntax, COCI 2016/201746
ssqsmsqssqBatch46
ramarBatchDynamic Programming, RI NOI Sel Test 201245
deliveryBatchGraph Theory, TSP, Dijkstra, Raffles Cat Helping Contest 201345
game_ioi14BatchIOI 2014, Union Find Disjoint Set45
cats2BatchData Structure45
rockclimbingBatchNOI 2016, Bipartite Matching45
coins2BatchData Structure45
manymediansBatchAtCoder45
liningupBatch45
mantouBatchNOI 2011 Sec Selection Test 244
dispatchingBatchAPIO 2012, Data Structure, Graph Theory44
mathtestBatchString Processing, Primes44
goinghome_exBatchDynamic Programming44
ricehubBatchIOI 201144
sawmillsBatchCEOI 2004, Dynamic Programming, Convex Hull Speedup44
mooBatchUSACO Bronze Feb 201244
appletreeBatchGraph Theory, Dynamic Programming44
globalwarming2BatchRI NOI Selection Test 2015, Ad Hoc44
doorsBatchGraph Theory44
quineBatchCreative44
singlefileBatchData Structure44
cardsBatchData Structure44
clipboardBatchRI NOI Selection Test 201744
frogBatchAIO 2013, Meet in the Middle44
sortarrayBatchGreedy44
feastBatchNOI 2019, Greedy, Dynamic Programming44
graph2BatchAtCoder, Graph Theory44
plesBatch44
investBatchNOI 2009, Dynamic Programming43
cliqueBatchData Structure43
relayraceBatchMCO 201643
ronzaBatchGreedy43
stesbusBatchAd Hoc43
plagiaBatchData Structure43
rabbittollsBatchGraph Theory43
skillmovesBatchGreedy, Data Structure43
realestateBatchGraph Theory43
pokecubesBatchDynamic Programming42
stationBatchIOI 2014, Ad Hoc42
skyscraperBatchAPIO 201542
morepathsBatchDynamic Programming42
moreprimesBatchMath42
trekkingBatchHCI NOI Selection Test 201742
eksplozijaBatchString Processing, Data Structure, COCI 2013/201442
lunchcomboBatchBinary Search42
spellofweaknessBatchGreedy42
fireandbearyBatchGraph Theory, Breadth First Search42
skylineBatchMock NOI 2020, Data Structure42
garageBatchAd Hoc41
wheelBatchAd Hoc41
potatomineBatchNumber Theory, Primes41
crocodileBatchIOI 2011, Graph Theory41
bstreesBatchDynamic Programming41
jamsBatchData Structure41
boxes_ioiBatchIOI 201541
splittingpileBatch41
housevisitBatchGraph Theory, Dynamic Programming41
cardtrickBatchData Structure41
floweringBatchCOCI 2008/2009, Data Structure41
multitableBatchAd Hoc, Number Theory40
shipBatchGraph Theory, HCI NOI Selection Test 201440
paintingBatchMCO 201640
singularityBatchData Structure40
acmBatchCOCI 2014/2015, Dynamic Programming40
ratarBatchDynamic Programming, Precomputation, COCI 2013/201440
divsumBatchDynamic Programming40
merchant2Batch40
togetherBatch40
cardselectBatchDynamic Programming40
rabbitpaintingBatchDynamic Programming40
booksortBatchAd Hoc39
globalwarming_exBatchData Structure, Union Find Disjoint Set39
middlenumberBatchHCI NOI Selection Test 2014, Data Structure39
bottleBatchJOI 2013/2014, Graph Theory, Breadth First Search, Union Find Disjoint Set39
notebookBatchGraph Theory39
bacteriaBatchData Structure39
preparationBatchAd Hoc39
dataplanBatchAd Hoc39
boxes_hkicpcBatchGraph Theory39
nizinBatchAd Hoc, COCI 2016/201739
calculator2Batch39
cowlandBatch39
towerBatchDynamic Programming38
isaacBatchLife of Panda Selection Test 2013, Data Structure38
weatherBatchNOI 2010, Graph Theory38
oldskoolBatchSyntax, Creative38
networkBatchGraph Theory38
chessboardBatchCommunication, Ad Hoc, RI Mock NOI 201538
hackerBatchBOI 2015, Data Structure38
fishsortBatchSorting38
xorpowBatchDynamic Programming38
rmqBatchNOI 201738
platformsBatchAd Hoc38
ststringBatchData Structure38
digits_usacoBatchUSACO Bronze Nov 2011, Number Theory, Base Conversion37
randomBatchMCO 2014, Number Theory37
trainsBatchMCO 2015, Graph Theory37
ancestryBatchDynamic Programming37
pandaerpBatchGraph Theory, Floyd Warshall37
voyageBatchGraph Theory37
alphabracketsBatchDynamic Programming37
halfandhalfBatchAtCoder37
fivefiveBatchAtCoder, Number Theory, Math37
treeintegerBatchAtCoder, Graph Theory37
leaveBatchData Structure37
harmonyBatchGraph Theory, Data Structure37
tourBatchNOI 2011, Dynamic Programming, Graph Theory, TSP, Breadth First Search36
partelfBatchGoogle Code Jam 2014, Ad Hoc36
bananadanceBatchMath36
pandasoldiersBatchAd Hoc, Data Structure36
rankandfileBatchGoogle Code Jam 2016, Ad Hoc36
barcodeBatchDynamic Programming36
llisBatchDynamic Programming, NUSH NOI Selection Test 201836
closedroomsBatchAtCoder, Graph Theory36
lineup2BatchRI problem setter contest 201936
deathrayBatchData Structure36
commonsubsequenceBatchDynamic Programming36
snapknackBatch36
moosickBatchUSACO Bronze Nov 2011, Ad Hoc35
potatovolutionBatchGraph Theory, Dijkstra35
catteamsBatchRI NOI Selection Test 2016, Dynamic Programming, Data Structure35
penghuluBatchMCO 201635
cardgame_dec17BatchDynamic Programming35
paththrukBatch35
rbpointsBatch35
stonepathBatchGraph Theory35
routesBatchGraph Theory35
rabbitmilkBatch35
smurfpathsBatchRI-HCI NOI Selection Test 2020, Graph Theory, Data Structure35
fuelstationBatchNOI 2020 Qualification Round35
forensicBatchDFS, Depth First Search, NOI 201234
snowwhiteBatchData Structure, COCI 2009/2010 Round 334
airportBatchGreedy, Sorting34
potatoqueueBatchData Structure34
askonegetonefreeBatchNOI 2015, Dynamic Programming34
hdbBatchDynamic Programming, Data Structure34
climatechangeBatchDynamic Programming, Data Structure34
stackBatchGreedy, Data Structure34
loveBatchGraph Theory34
formulazeroBatchData Structure, Fenwick34
shanoiBatchMath34
longedgeBatch34
kasBatchDynamic Programming, COCI 2016/201734
bankBatchDynamic Programming34
voting2BatchData Structure, Greedy34
gwynethandtreeBatchGraph Theory34
rplowBatchAd Hoc33
transformationsBatchString Processing33
dieselBatchNOI 2013, Dynamic Programming, Graph Theory, Dijkstra33
inequalityBatchTOKI Open 2014, Data Structure33
dnaBatchAPIO 2008, Dynamic Programming33
flightsBatchGraph Theory33
keys_ceoiBatchCEOI 2005, Ad Hoc33
shoutingBatchAd Hoc, Greedy, Dynamic Programming33
decompressBatchAd Hoc33
brackets_inoiBatchINOI 201633
jobsBatchGraph Theory, Maximum Cardinality Bipartite Matching, Classic33
hunterBatchGraph Theory33
messageBatchNOI 2011 Sec Selection Test 132
pokewarBatchGraph Theory, ToFixStatement32
seesawBatchAd Hoc32
moneyBatchDynamic Programming32
towertowntrainsBatchGraph Theory32
historicalBatchJOI 2013/201432
mailmanBatchGraph Theory32
catgameshowBatchRI NOI Selection Test 2016, Data Structure32
ferrariBatchMath32
nao_tomoriBatchData Structure32
cipeleBatch32
goodgameBatchMath32
buycomputerBatchData Structure32
potionsBatchDynamic Programming31
rarsumBatchRaffles Cat Helping Contest 201331
newlotteryBatchGoogle Code Jam 2014, Dynamic Programming31
fishfoodBatchGraph Theory31
ufoBatchDynamic Programming, Data Structure31
shoppingBatchDynamic Programming31
lostpermBatchData Structure31
spiraldanceBatchRI-HCI NOI Selection Test 2018, Math31
safetyBatchDynamic Programming, NOI 201831
subwaytripBatchGraph Theory31
candydistributionBatchData Structure31
cudakBatchCOCI 2007/2008, Dynamic Programming31
xylophoneBatchJOI Open 2017/2018, Blackbox31
kronicanBatchDynamic Programming, COCI 2016/201731
superlongnoodlesBatchNumber Theory, Dijkstra, NOI 2011 Sec Selection Test 230
mroopsBatchBinary Search30
tilechngBatchUSACO Silver Nov 2011, Dynamic Programming30
trucksBatchGraph Theory, Data Structure30
beaconsBatchData Structure30
compactBatchDynamic Programming30
powergridBatchGraph Theory30
tavanBatchAd Hoc, COCI 2016/201730
equationBatchSorting29
medianBatchSorting29
gameBatchIOI 2013, Data Structure29
examsBatchFenwick29
fabricBatchNOI 201629
messyBatchIOI 2016, Blackbox29
palindromicnumberBatchMath29
prosjecniBatchMath, COCI 2016/201729
election2Batch29
colouringBatchGraph Theory29
candyshopBatchGraph Theory, Data Structure, Set Merging29
cloudcomputingBatchCEOI 201829
cashmoneyBatchMath29
chopchopchopBatchRaffles Team Selection Contest 201128
chessgameBatchGraph Theory28
inspectionBatchAd Hoc28
escape_usacoBatchUSACO Bronze Dec 2011, Brute Force28
swapsBatchMCO 201428
foldingBatchUSACO Bronze Feb 201228
dinnerboxBatchRI NOI Selection Test 201728
bathroomstallsBatchGoogle Code Jam 201728
checkpointsBatch28
zamjenaBatch28
winterBatchSorting28
library2BatchAd Hoc28
enumeratingbracketsBatchWaterloo Programming Contest 2016-10-01, Dynamic Programming28
rabbitplaneBatchBinary Search, RI problem setter contest 201928
ratingBatchMath, Ad Hoc28
mathclassBatch28
relaymarathonBatchNOI 2020 Qualification Round28
pageant_silverBatchUSACO Silver Nov 2011, Graph Theory, Breadth First Search27
tournamentBatchData Structure, IOI 201227
fortunetellingBatchJOI 2014, Data Structure27
towersBatchDynamic Programming27
divisiongameBatchMath27
multiplygameBatchGame Theory27
jumping2BatchDynamic Programming, Convex Hull Speedup27
collectmushrooms5BatchGreedy, Data Structure27
icegameBatchMath27
orangecollectorBatch27
rabbitradarBatchDynamic Programming27
colourblindBatchMock NOI 2020, Graph Theory, Data Structure27
thanossortBatch27
trianglesumBatchNOI 2010 Selection Test26
dizzyBatchGraph Theory26
schedulerBatchRaffles Cat Helping Contest 201326
mutationsBatchData Structure26
radioactiveBatchNOI 2015, Math26
sculpturesBatchAPIO 201526
horsesBatchIOI 2015, Data Structure26
overtakingBatchSorting26
saleBatchData Structure26
reversecompareBatchAd Hoc26
feedthecatBatchAd Hoc, April Fools26
multipleBatchGraph Theory26
squarerectBatchNOI 2019 Prelims, Blackbox, Function Call26
clockpalindromeBatchAd Hoc26
shortestBatchNumber Theory, Bignum25
farthestpairBatchComputational Geometry25
boreBatchString Processing, DP Pre-Computation25
revengeBatchAd Hoc25
tvshowsBatchDynamic Programming25
sequence_boi07BatchBaltic OI 200725
socialBatchData Structure25
sterilizingBatchJOI Open 201525
paroviBatchDynamic Programming, COCI 2013/201425
rarwallBatchData Structure25
kockaBatch25
passwordsBatchGraph Theory, Data Structure25
goinghome_agcBatchGreedy25
doodlesBatchGraph Theory, Math25
leastroundBatchDynamic Programming24
repeaterBatchGoogle Code Jam 2014, String Processing24
nutritionistBatchData Structure24
wonderlandBatchAd Hoc, Math24
secretBatchMCO 2015, Ad Hoc24
foodBatchGraph Theory24
placingtilesBatchMath24
romanBatchAd Hoc24
clawdiusBatchAd Hoc, Math24
treasuresBatchGraph Theory, Dijkstra24
minimumswapBatchData Structure24
toxicwasteBatchGraph Theory24
poklon_coci1617BatchTournament, Data Structure, COCI 2016/201724
lineBatch24
shortenBatchGraph Theory24
couplesBatchDynamic Programming24
firefightingBatchNOI 2020 Qualification Round24
sailBatchNOI 2010, Dijkstra, Graph Theory23
pancaketowerBatchDynamic Programming23
nostatementBatchCreative23
photo_bronzeBatchUSACO Bronze Dec 2011, Ad Hoc23
binarytreeBatchGoogle Code Jam 2014, Dynamic Programming, Graph23
friendsBatchBOI 201423
rollingBatchGraph Theory23
acornBatchMCO 201623
sorting_ioiBatchIOI 2015, Binary Search23
shorelineBatchGreedy23
totientBatchMath, ToFixStatement23
mememagicBatchDynamic Programming, Convex Hull23
periodicityBatchGraph Theory23
graphoverflow2BatchGraph Theory, Math23
cakerunBatchData Structure23
factortilesBatchNOI 2011 Sec Selection Test 2, Number Theory22
majorityBatchMock APIO 201422
bridgeBatchAPIO 201522
hermesBatchIOI 2004, Dynamic Programming22
wizardpartyBatchMath22
secret_joiBatchJOI Open 201422
alarmsBatchAd Hoc22
domineBatchDynamic Programming, COCI 2013/201422
shikandgameBatchDynamic Programming, Data Structure22
connectivityBatchGraph Theory22
atmBatchAPIO 200922
strangedeviceBatchAPIO 201922
mateBatch22
mathBatchApril Fools 2020, Math, Brute Force22
jumpquestBatchDijkstra, Graph Theory21
numtri_exBatchSyntax, Creative21
truthandliesBatchGraph Theory21
photoBatchUSACO Gold Dec 2011, USACO Silver Dec 2011, Ad Hoc21
gardenBatchIOI 2011, Graph Theory21
lightsoutBatchGraph Theory, Dynamic Programming21
stockexchangeBatchCPSPC 200721
wifisetupBatchUSACO Silver Dec 201221
constructBatchAd Hoc21
wiringBatchIOI 2017, Dynamic Programming21
collectmushrooms4BatchDynamic Programming, Data Structure21
kthsubstringBatchAtCoder21
merchantBatchAPIO 2017, Graph Theory21
tentsBatchDynamic Programming, JOI 2017/201821
monstersBatch21
avoidcollisionBatchAtCoder, Graph Theory21
pigeonnestsBatchGraph Theory, Data Structure21
pandanumbersBatchAd Hoc, Meet in the Middle20
boxofficeBatchData Structure20
dream_usacoBatchUSACO Gold Dec 2015, Graph Theory20
dunglishBatchNWERC 201720
nonboringsequencesBatchDivide and Conquer20
wolfsheepBatch20
amandaBatchNCPC 201420
camelsBatchNWERC 2015, Data Structure20
binaryseqBatchMath20
forkintheroadBatchAtCoder, Math, Dynamic Programming20
doubletroubleBatchGreedy, Data Structure20
dedaBatchData Structure, COCI 2017/201820
dischargingBatchNOI 2020 Finals20
sequenceBatchNOI 2011, Ad Hoc, Number Theory19
journeyBatchGraph Theory, NOI 2011 Sec Selection Test 119
patrolBatchAPIO 201019
coloringBatchGraph Theory19
pianokeysBatchMath19
closingfarmBatchUSACO US Open 2016 Gold19
superfanclubBatchRI-HCI NOI Selection Test 2018, Graph Theory19
jetpackBatchAd Hoc, Simulation, COCI 2016/201719
splitBatchGraph Theory19
addsubtractBatch19
rectanglesBatchAd Hoc18
chopchopBatchDynamic Programming18
cleanupBatchDynamic Programming18
escapeBatchGraph Theory, Binary Search, Breadth First Search18
plantingtreesBatchAd Hoc18
stonegameBatchAd Hoc18
pandagameBatchGame Theory18
ontherunBatchAd Hoc18
portalsBatchGraph Theory, BOI 201418
bitcoinBatchMCO 201518
invasionBatchGraph Theory18
fireworksBatchAPIO 201618
formationBatchDynamic Programming18
gugdanceBatchGraph Theory18
libraryBatchBlackbox, JOI 2017/201818
personalspaceBatchSliding Window18
floodingBatchGraph Theory18
corporateBatch18
puzzleBatchNOI 2011 Sec Selection Test 117
rsaeasyBatchNumber Theory, String Processing17
snakecodeBatchNumber Theory, DP Pre-Computation17
grazingBatchUSACO Bronze Jan 201217
bananasBatchBit Manipulation17
roomsBatchDynamic Programming, Graph Theory, RI Mock NOI 201517
pipes_ceoiBatchCEOI 201517
levelsBatchMath17
boatBatchAPIO 201617
pinball_joiBatchJOI Open 201417
teleportationBatchGraph Theory17
infiniteseqBatch17
colourBatch17
snukethewizardBatchBinary search17
foolprufBatchData Structure, Graph Theory, NERC 201917
triusisBatchLithuanian Olympiad in Informatics 201917
feedBatchSorting16
hopscotchBatchDivide and Conquer16
nqueensBatchComplete Search16
xorpiesBatchAd Hoc16
obeliskBatchNOI 2014, Dynamic Programming16
fowlBatchTOKI Open 2014, Computational Geometry16
ladiceBatchCOCI 2013/201416
primecountBatchMath16
lostBatchRI NOI Selection Test 201716
alligatorBatchROI 201416
policeBatchCPSPC 201716
restructuringBatchData Structure16
beancurdfailmathBatchCreative16
citymappingBatchGraph Theory, Blackbox, NOI 201816
huffmanBatchGreedy16
4cutsBatch16
robotBatch16
muggerBatchRI problem setter contest 201916
nuskevsphantomBatchAtCoder, Graph Theory16
papplesortBatch16
bunchlocksBatchGraph Theory, Ad Hoc16
jokeBatchGraph Theory, Breadth First Search16
feedthepenguinBatchGraph Theory15
simplifyBatchUSACO Gold Dec 2011, Graph Theory, Minimum Spanning Tree15
elephantsBatchIOI 2011, Data Structure15
logsBatchGreedy15
holidayBatchIOI 2014, Data Structure15
singingBatchDynamic Programming, Data Structure15
santaBatchData Structure15
calvinballBatchCEOI 201515
dna_ioiBatchIOI 2016 Practice, Ad Hoc15
fishmealBatchAd Hoc15
cezarBatchAd Hoc, COCI 2016/201715
monochromecatBatchAtCoder, Graph Theory15
garden_ioi05BatchIOI 2005, Dynamic Programming15
streetsBatchCEOI 2017, Graph Theory15
wallisstopBatchGraph Theory, Data Structure15
youngmaidsBatchData Structure15
thunderstormBatchData Structure, Greedy15
nianBatch15
solarstormBatchNOI 2020 Prelims15
museumBatchAd Hoc14
titleBatchAd Hoc14
palindrome_apioBatchAPIO 2014, String Processing, Data Structure, Dynamic Programming14
jumpstonesBatchTOKI Open 201414
tripsBatchCEOI 200414
overplantingBatchUSACO Bronze Feb 2012, USACO Silver Feb 201214
median_ioi00BatchIOI 200014
network_boiBatchBOI 201514
inequalitiesBatchMath14
sushichairsBatchGreedy14
bananafloodBatchHCI NOI Selection Test 2016, Math14
mascotsBatchJOI 2012/201314
pokemonmasterBatchNOI 201714
toyBatchROI 201414
clawBatchNOI 2006, Graph Theory, Dynamic Programming14
removemqBatch14
destroyBatchGraph Theory, Dynamic Programming, RI-HCI NOI Selection Test 201914
rabbitlineupBatchDynamic Programming14
gathering_usacoBatch14
figuresBatch14
biologyBatchApril Fools 2020, Prerequisite Subject Knowledge, Graph Theory14
physicsBatchApril Fools 2020, Prerequisite Subject Knowledge14
kayakingBatchDynamic Programming13
pleasantwordsBatchAd Hoc13
chargingBatchGoogle Code Jam 2014, Ad Hoc13
multiplechoiceBatchTOKI Open 2014, Dynamic Programming13
hiringBatchIOI 200913
regionsBatchIOI 200913
relocateBatchUSACO Silver Feb 201213
voltageBatchJOI 2013/2014, Graph Theory13
repairsBatchGraph Theory13
multiplywarBatchGreedy, Dynamic Programming13
railroadBatchIOI 201613
bakkwaBatchData Structure13
marsBatchDynamic Programming, Data Structure, COCI 2012/201313
relativnostBatchCOCI 2015/2016, Dynamic Programming, Data Structure13
goingdutchBatchDynamic Programming, BAPC 201713
escalationBatchGraph Theory13
garden_ioi08Batch13
powerpointsBatch13
radianceBatch13
visitingsingaporeBatchNOI 2020 Prelims13
progressionBatchNOI 2020 Finals13
pplowBatchAd Hoc12
salesmanBatchIOI 200912
tileBatchIOI 2014, Divide and Conquer12
friendBatchIOI 201412
riverlineBatchData Structure12
sudokuBatchNOI 2015, Ad Hoc12
rainbowfishBatchGraph Theory, Dynamic Programming12
cakeBatchCEOI 201412
friends_joiBatchJOI 2013/201412
languageBatchDynamic Programming12
multipathsBatchGraph Theory12
aliens_ioiBatchIOI 2016, Dynamic Programming, Convex Hull12
cokoladeBatchMath, Precomputation, COCI 2013/201412
redblueBatchGraph Theory12
alien_valueBatchMath12
semiconnectedBatchZJOI 200712
carshowBatchBinary Search12
sortedandsortedBatchAtCoder, Dynamic Programming12
sorting_codechefBatchData Structure12
harbingersBatchCEOI 2009, Dynamic Programming, Convex Hull Speedup12
spiderwebBatchGraph Theory12
pontengBatch2019 SGIOI Problem Setter Contest12
paletaBatchDynamic Programming, Graph Theory, Math, COCI 2013/201412
speedystrawberriesBatchDynamic Programming, Convex Hull Speedup12
gizmoguyBatch12
wearenumberoneBatch12
artswapBatchMock NOI 2020, Blackbox12
goneviralBatch12
shoesBatchIOI 201912
bunnyhopBatchAd Hoc, String Processing, NOI 2011 Sec Selection Test 211
eventreasureBatchDynamic Programming11
bullscowsBatchAd Hoc11
fungameBatchDynamic Programming11
guardBatchAPIO 201211
wombatsBatchIOI 2013, Data Structure11
synchronizationBatchJOI Open 2013, DFS11
bluetoothBatchGraph Theory11
ikanbilisBatchRI NOI Selection Test 2014, Data Structure11
cityBatchGraph Theory, IOI 201211
eastwestBatchGraph Theory11
conventionBatchData Structure, APIO 200911
hotelBatchCEOI 201111
sortingBatchVPCPC 201411
anothersquareBatchMath11
cutcakeBatchGraph Theory11
cattownBatchRI NOI Selection Test 2016, Graph Theory, Bipartite Matching11
guanine_exBatchData Structure11
pandaskiBatchNOI 201611
flipbitsBatchIOI Malaysia 2016 Training Camp11
spyBatchJOI 2012/201311
paint_ioiBatchIOI 201611
magnetsBatchMath11
magicBatchTOKI Open 201711
prizeBatchIOI 2017, Blackbox11
sherlockgraphBatchGraph Theory11
mrbeancurdBatchDynamic Programming11
rookableBatchGraph Theory, NUSH NOI Selection Test 201811
supperboxBatchRI-HCI NOI Selection Test 2018, Dynamic Programming, Data Structure11
fliprectBatchatCoder11
bracketeditorBatchData Structure11
dateornotBatchBlackbox, Binary Search11
npcompleteBatchGraph Theory11
trackingtrainingBatch11
chemistryBatchApril Fools 2020, Prerequisite Subject Knowledge, Dynamic Programming11
comboBatchIOI 201811
escapingBatchAd Hoc, NOI 2011 Sec Selection Test 110
trainingBatchRaffles Team Selection Contest 201110
jungleBatchNOI 2010 Selection Test10
warningBatchNumber Theory10
trafficBatchCEOI 2011, Graph Theory10
morefunBatchDynamic Programming10
baleshareBatchUSACO Silver Jan 201210
bombBatch10
coinsBatchCOI 201510
joi_posterBatchJOI 2012/201310
busstopBatchDynamic Programming10
divideBatchIOI 2015 Practice, Dynamic Programming10
teleport_tokiBatchTOKI Open 201710
stoneseqBatch10
orangepathsBatchGraph Theory, Data Structure, Mock NOI 2019, Classic10
animaleditor_mcoBatch10
valleyBatchBOI 201910
niangaoBatchData Structure10
excavationBatchDynamic Programming, Graph Theory10
arcadeBatchNOI 2020 Finals10
pokebattleBatchAd Hoc, Brute Force9
catsBatchNOI 2014, Non-classic9
islandsBatchIOI 2008, Graph Theory9
mountainBatchData Structure, IOI 20059
beadsBatchAPIO 2014, Dynamic Programming9
cowidsBatchUSACO Silver Feb 20129
depotBatchIOI 20019
ioioi_cardsBatchJOI 2014/20159
teamsBatchCEOI 20119
adriaticBatchCEOI 20139
loopyBatchDynamic Programming9
playBatchMath9
election_joiBatchJOI Open 2015, Graph Theory9
skyscraper_joiBatchJOI Open 20169
radiusBatchTOKI Open 20179
flightBatchTW NPSC 20169
rcontrolBatchData Structure9
duathlonBatchAPIO 20189
mountainsBatchIOI 2017 Practice, Dynamic Programming9
souvenirsBatch9
rabbitgiftsBatchData Structure9
manhattancompassBatchAtCoder, Graph Theory9
collaborationBatchGraph Theory9
bridges_apioBatchAPIO 20199
banksBatch9
supermarketsBatch9
werewolfBatchIOI 20189
waddlehopBatchGraph Theory, Dijkstra, RI NOI Sel Test 20128
parkBatchGraph Theory8
discozooBatchDynamic Programming8
railBatchIOI 20148
setsquareBatchDynamic Programming8
sphericalBatchData Structure, Math8
bracketsBatchBOI 20128
potemkinBatchCEOI 20158
chessmasterBatchMath, Game Theory8
irisBatchGraph Theory, Greedy8
birdhuntBatchGraph Theory8
cakeincakeBatchGraph Theory8
candies_boiBatchBOI 20108
tetrisBatchIOI 2016 Practice, Ad Hoc8
cuteBatchString Processing8
lvm_exBatchAd Hoc8
train_ioiBatchIOI 2017, Graph Theory8
books_ioiBatchIOI 20178
highscoreBatchNWERC 20178
kcanBatchAd Hoc8
crabBatchCancer, NUSH NOI Selection Test 20188
marathonBatchRI problem setter contest 20198
repairBatchNOI 2011 Sec Selection Test 17
allowBatchGreedy7
pancake_exBatchGraph Theory7
potatopieBatchDynamic Programming7
mathexamBatchString Processing, Number Theory7
bsudokuBatchUSACO Gold Nov 2011, Ad Hoc, Brute Force7
sweetsBatchCEOI 20047
sailsBatchGreedy, IOI 20077
ticketBatchGreedy, CEOI 20057
decryptBatchBalkan OI 20117
fishingBatch7
couponsBatchUSACO Gold Feb 20127
lightsonBatchData Structure7
funfairBatchData Structure7
dodgethebeefsteakBatchAd Hoc7
portal_st2015BatchHCI NOI Selection Test 2015, Ad Hoc, Breadth First Search7
travelBatchHCI Mock NOI 2015, Graph Theory7
pipesBatchBOI 20137
emulationBatchCreative7
rearrangement_hardBatchMath7
binaryBatchAd Hoc7
nonomathBatchMath7
depot_ceoiBatchCEOI 20057
movinghouseBatchAtCoder7
sellingrnaBatchJOI Open 20167
net_ceoiBatchCEOI 20057
builderswandBatchHCI NOI Selection Test 20177
pyramid_cpspcBatchCPSPC 20177
corpoBatchCPSPC 20177
catdogBatchDynamic Programming7
idealsquareBatchHAOI 20077
taxesBatchDynamic Programming7
surnamesBatchData Structure7
bulvesBatchLithuanian Olympiad in Informatics 20197
yabbitmeetupBatchMock NOI 2020, Graph Theory, Data Structure7
triumvirateBatch7
gen_exBatchData Structure, Binomial Heap6
hieroglyphsBatchImage Processing, Creative6
scientistBatchMath6
pyramidBatchIOI 20066
network2BatchGraph Theory6
postmenBatchGraph Theory, BOI 20146
climbBatchUSACO Silver Jan 20126
punchwoodBatchDynamic Programming6
drunkenbinaryBatchMath6
car_ioi00BatchIOI 20006
wallsBatchIOI 20006
alliancesBatchCEOI 20106
treasuryBatchCEOI 20076
escape_boiBatchBOI 20076
matchingBatchCEOI 20116
townplanningBatchMCO 20166
scalesBatchIOI 20156
townsBatchIOI 20156
cropharvestingBatchMCO 2016 Round 26
balloonsBatchMath6
treeconstructionBatchDynamic Programming6
minionsBatch6
ecasinoBatchNOI 20066
rectangleBatchBaltic OI 2009, Computational Geometry6
shuffleBatchNOI 2019, Ad Hoc, Blackbox6
bubblesort2_joiBatchJOI Open 2017/2018, Data Structure6
frisbeeeBatch2019 SGIOI Problem Setter Contest6
birthday2BatchRI problem setter contest 20196
inversionsumBatchDynamic Programming, Math6
garazaBatchData Structure, Math, COCI 2017/20186
firingBatch6
stylesBatch6
norasBatchLithuanian Olympiad in Informatics 20196
dollBatchIOI 20186
jumpingBatchDynamic Programming5
tollBatchAPIO 2013, Graph Theory, Minimum Spanning Tree5
samenimBatchGame Theory5
cypherBatch5
upitBatchCOCI 2010/2011, Data Structure5
chainreactionBatch5
sequence2BatchBOI 20145
wastingtimeBatchMath5
trakaBatchCOCI 2011/20125
game_vpcpcBatchVPCPC 20145
engelBatchData Structure5
network_ceoiBatchCEOI 20125
normaBatchCOCI 2014/20155
ridingBatchDynamic Programming5
arrowgameBatchAd Hoc5
searchBatchIOI 2015 Practice5
boobootravelBatch5
constructionBatchJOI 2012/20135
presentsBatchJOI 2012/20135
landBatchSCOI 20075
drillBatchROI 20145
spotlightsBatchRI-HCI NOI Selection Test 2018, Ad Hoc5
parityBatchSPOJ5
gamestrategyBatchACM ICPC WF 2014, Graph Theory5
latexBatchDynamic Programming, Convex Hull5
pilingupBatchAtCoder, Dynamic Programming5
changingcoloursBatchRI problem setter contest 20195
Inequality2BatchRI-HCI NOI Selection Test 2020, Data Structure, Dynamic Programming5
idigitBatch5
ohbabyntriplesBatch5
riverBatchRaffles Team Selection Contest 20114
cmiBatchAd Hoc4
ringsBatchUnion Find Disjoint Set, Graph Theory, IOI 20124
safestBatchTOKI Open 20144
floodBatchIOI 2007, Graph Theory4
kamionBatchCOCI 2010/2011, Dynamic Programming4
purifyBatchString Processing4
highwaysBatchMath4
pandafunctionBatchCreative, Math4
robots_apioBatchAPIO 2013, Dynamic Programming4
looknsayBatchAd Hoc4
battleshipBatchDynamic Programming, RI Mock NOI 20154
artemisBatchIOI 20044
subwayBatchBaltic OI 20094
gridBatchBaltic OI 20084
stamps_joiBatchJOI 2013/20144
wall_vpcpcBatchVPCPC 20144
photo_ceoiBatchCEOI 20094
memoryBatchJOI 2014/20154
shapesBatchCreative4
hourglassBatchDynamic Programming4
teams_ioiBatchIOI 20154
service_ceoiBatchCEOI 20054
koalaBatchJOI 2012/20134
hearingBatchDynamic Programming, Data Structure, String Processing4
mooshroomfarmBatchHCI NOI Selection Test 20174
branchesBatchACM ICPC WF 2016, Dynamic Programming, Graph Theory4
pathBatchAPIO 20114
simurghBatchIOI 2017, Blackbox, Graph Theory4
glyphrecognitionBatchNWERC 20174
factorsumBatchMath4
mazereaperBatchGraph Theory4
genomeBatchNOI 20064
magBatchDynamic Programming, Graph Theory, COCI 2016/20174
rainbow_apioBatchAPIO 2017, Graph Theory, Data Structure4
cupBatchIOI 2017 Practice, Blackbox4
exhaustedBatchAtCoder4
minimaxBatchGraph Theory4
randomlabyrinthBatchMath, Dynamic Programming, Greedy, Graph Theory4
squaregraphBatchGraph Theory4
excomboBatch4
cakeatstakeBatch4
mobitelBatchCOCI 2018/20194
rect_ioiBatchIOI 20194
aestheticBatchNOI 2020 Finals4
jawbreakBatchNOI 2007, Ad Hoc3
iceBatchDynamic Programming, RI NOI Sel Test 20123
alevels2BatchString Processing3
traincarsBatchGoogle Code Jam 2014, Ad Hoc3
training_ioiBatchGraph Theory, IOI 20073
otociBatchGraph Theory3
matrixBatchComputational Geometry3
vigenerBatchDynamic Programming, String Processing3
game_cpspcBatchGraph Theory3
cmpBatch3
timeismoneyBatch3
trapezoidBatch3
coprobberBatchBOI 20143
eggmanBatch3
nearcowsBatchUSACO Gold Feb 20123
delivery_usacoBatchUSACO Silver Jan 20123
zombiesBatchGraph Theory3
hyperoperationsBatchMath3
lilypadsBatchHCI Mock NOI 2015, Data Structure, Graph Theory3
ioiwariBatchIOI 20013
boxesBatchCEOI 20093
treasureBatchCEOI 20113
editorBatchBOI 20153
filepathsBatchBOI 20153
nucleariaBatchCEOI 20153
potatoguardBatch3
smileyvilleBatchMath, Dynamic Programming3
permsplitBatchMath3
flippermutationBatchIOI Malaysia 2016 Training Camp3
joirisBatchJOI Open 20163
messengerBatchJOI 2012/20133
fourierBatchMath3
scaryBatchString Processing3
newhomeBatchAPIO 20183
circleselectionBatchAPIO 20183
groupchatBatchTOKI Open 20183
cellstourBatchTOKI Open 20183
matrixqueriesBatchData Structure, SEERC 20183
catdog_joiBatchJOI Open 2017/20183
collapseBatchJOI Open 2017/20183
orlandoBatchRI problem setter contest 20193
walkBatchGraph Theory3
maxmexBatch3
streetlampsBatchAPIO 20193
synergiesBatch3
chaseBatchCEOI 20173
bridge_cercBatchGraph Theory3
visionBatchIOI 20193
timecardBatchIOI 2018 Practice3
highwayBatchIOI 20183
bearchopsBatchDynamic Programming2
deadendsBatchGraph Theory2
candycrushBatchDynamic Programming2
captchaBatchNon-classic, DFS2
softdrinkBatchDynamic Programming2
2048BatchAd Hoc2
enclosureBatchGoogle Code Jam 2014, Binary Search2
cloudsBatchCEOI 20042
footballBatchCEOI 20042
triBatchComputational Geometry, Convex Hull2
pbsBatchData Structure, IOI 20082
mediansBatch2
totemBatchCOCI 2012/20132
rebuildBatchGraph Theory2
rotatingBatch2
peachpartyBatchDynamic Programming, Data Structure, Math2
signallingBatchAPIO 2010, Computational Geometry2
booksBatchCPSPC 20072
keysBatchJOI 2014/20152
mallocBatchVPCPC 20142
missionBatchVPCPC 20142
bowlingBatchBOI 20152
tugofwarBatchBOI 20152
bustourBatchJOI 2012/20132
collectingstampsBatchJOI 2012/20132
communicationBatchJOI 2012/20132
slalomBatchVPCPC 20142
pinballBatch2
shiftingBatchData Structure2
teleportersBatchHCI NOI Selection Test 2016, Graph Theory2
furgraphBatchData Structure2
flipbracketsBatchIOI Malaysia 2016 Training Camp2
graphBatchGraph Theory, IOI 2015 Practice2
vlbBatchCodechef2
rubikBatch2
computationBatchAd Hoc2
redstonelampsBatchHCI NOI Selection Test 20172
jumpBatchTOKI Open 20172
ascendingphotoBatchNWERC 20172
symmetricgridBatchAtCoder2
koala_apioBatchAPIO 2017, Blackbox2
tableBatchTOKI Open 20182
river_ioiBatchIOI 2005, Dynamic Programming, Graph Theory2
omarandstringsBatchString Processing2
consistencyBatchData Structure, RI-HCI NOI Selection Test 20192
trespasserBatch2019 SGIOI Problem Setter Contest, Blackbox2
filibusterBatch2
masqueradeBatch2
cellulardataBatch2
split_ioiBatchIOI 20192
seatsBatchIOI 20182
kunaiBatchAPIO 20121
artclassBatchAd Hoc, IOI 2013, Creative1
journey2BatchDynamic Programming, Graph Theory1
reversi2BatchBrute Force, Graph Theory1
minesweeperBatchGoogle Code Jam 2014, Ad Hoc1
simulationBatchData Structure, Mock APIO 20141
boredtspBatchGoogle Code Jam 2014, Graph Theory, Brute Force1
puzzle_ceoiBatchCEOI 20041
dwarfsBatchComputational Geometry, Convex Hull1
tramBatch1
demarcationBatchBOI 20141
pandatourBatch1
symmetryBatchUSACO Gold Feb 20121
combosBatchUSACO Gold Jan 20121
cowrunBatchUSACO Gold Jan 20121
allianceBatchUSACO Gold Jan 20121
labyrinthBatchCOI 20151
washbasinBatchCOI 20151
fence_boiBatchComputational Geometry, Graph Theory1
melodyBatchBaltic OI 20121
townBatchCPSPC 20071
meteorsBatchData Structure1
aaqqzBatchJOI 2014/20151
scarecrowsBatchJOI 2013/20141
shadesBatchVPCPC 20141
postersBatchVPCPC 20141
conveyorBatchData Structure1
shortBatch1
potatovirusBatch1
schoolBatch1
rainbowBatchGraph Theory1
pandafriendsBatchGraph Theory1
fence_ceoiBatchCEOI 20051
2cardBatchAtCoder1
shortcutBatchIOI 20161
binarybomb_exBatchAd Hoc, Graph Theory1
binarybombBatchAd Hoc, Graph Theory1
gifts2BatchData Structure1
beautyBatchTOKI Open 20171
mining2BatchACM ICPC WF 2011, Graph Theory1
stagegamesBatchRI-HCI NOI Selection Test 2018, Ad Hoc1
fludtownBatchNOI 20061
hengBatchNOI 20061
mininggoldBatchTOKI Open 20181
tilecoveringBatchTOKI Open 20181
tetris_tokiBatchTOKI Open 20181
blackboxgroupBatchMath1
reflectionBatchRI-HCI NOI Selection Test 2020, Math, Constructive algorithms1
girlfriendsBatchMath1
wakeupBatch1
wheelofmisfortuneBatch1
meetings_ioiBatchIOI 20181
jewelsBatchAd Hoc0
wordwordBatchAd Hoc0
asteroidsBatchGraph Theory, A* Search0
conboxityBatch0
pointsBatchIOI 2006, Divide and Conquer0
snakeBatchCEOI 2008, Search0
fenceBatchComputational Geometry, Convex Hull0
realfunBatch0
onewayBatch0
patternsBatch0
phoneBatch0
2circlesBatchComputational Geometry, Math0
cheeseBatchCOI 20150
magicalstonesBatchBaltic OI 20080
codeBatchIOI 20030
easyBatch0
signalsBatchMath0
spacepirateBatchJOI Open 20140
spaceshipsBatchJOI 2012/20130
moanaBatchGraph Theory0
trianglecraftBatchHCI NOI Selection Test 20170
squares_tokiBatchTOKI Open 20170
trains_roiBatchROI 20170
penguinsBatchROI 20150
race_cpspcBatchCPSPC 20170
connect_nwercBatchNWERC 20170
posters_cpspcBatchCPSPC 20170
wesnothBatchCPSPC 20170
transferBatchIOI 2019 Practice0
jobBatchIOI 2019 Practice0
cycleBatchIOI 2019 Practice0
walk_ioiBatchIOI 20190
mrJudge 09.05.20
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