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Analysis Mode Problem List

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Codename Type Tags Accepted Users
helloworldBatchSyntax1602
sumupBatchSyntax1411
evenoroddBatchSyntax1328
breakfastBatchSyntax1298
squareBatchSyntax1193
maximumBatchSyntax1146
calculatorBatchSyntax1082
lazyspongeBatchSyntax1020
rightangtriBatchSyntax1006
checkmultiplesBatchSyntax1005
multiplesBatchSyntax979
psleBatchSyntax971
lunchBatchSyntax946
bubblesortBatchSorting904
triangleBatchSyntax898
3n+1BatchSyntax887
sumintBatchSyntax874
gpaBatchSyntax874
checkerboardBatchSyntax841
squaresBatchSyntax835
summationBatchRaffles Cat Helping Practice Contest 2013, Syntax789
descsortBatchSorting777
meanstringBatchSyntax767
countstarsBatchString Processing754
squarenumbersBatchNumber Theory748
executionsBatchSyntax747
fiboBatchDynamic Programming716
strlineeqn_easyBatchSyntax692
gcdBatchNumber Theory679
paintBatchNOI 2011, Greedy, Sorting672
trianglenumbersBatchNumber Theory655
medianstringBatchSyntax649
crossingroadsBatchSyntax642
writelinesBatchString Processing612
potatosaladBatchGreedy, Sorting612
lunchboxBatchNOI 2016, Greedy, Sorting607
adjmatrixBatchGraph Theory603
sumscoreBatchSyntax592
diamondBatchSyntax584
checksquareBatchNumber Theory570
helloworld_exBatchGolf562
lisBatchDynamic Programming557
countalpBatchString Processing547
parallelogramBatchString Processing547
farmingBatchSyntax547
minimumBatchSyntax, Function Call536
homeworkBatchLife of Panda Selection Test 2013, Sorting532
primeBatchNumber Theory513
log2BatchNumber Theory500
giftBatchNOI 2007, Syntax, ToFixStatement497
hellocheckerBatchString Processing496
quadpotatoOutput OnlyNumber Theory494
swappingcatsBatchSyntax490
GSSBatchSorting487
uniquenumbersBatchData Structure482
adjlistBatchGraph Theory481
areaBatchSyntax477
pigeonsBatchSyntax462
chartointBatchString Processing460
badpotatoBatchDynamic Programming452
longestwordBatchString Processing449
3n+1IIBatchSyntax440
cardBatchData Structure, NOI 2010440
potatoplantingBatchSyntax421
splithunnyBatchGraph Theory419
xmasBatchNOI 2009, Ad Hoc407
weddingcoinsBatchGreedy399
hexagonBatchSyntax391
evenoddBatchNumber Theory389
lengthsortBatchSorting386
shortestwordBatchString Processing380
strlineeqnBatchSyntax376
spacetravelBatchSorting371
chineseBatchSorting358
stepgameBatchDynamic Programming, Maxsum358
dinnerBatchSyntax354
basicbinaryBatchNumber Theory349
moneychangerBatchDynamic Programming347
markerBatchSyntax346
cuberootBatchNumber Theory346
exponentiateBatchDivide and Conquer, Math340
nprimeBatchNOI 2008, Prime, Number Theory340
coinbagBatchDynamic Programming339
brickBatchData Structure335
geckoBatchNOI 2008, Dynamic Programming330
uniquenumbers_exBatchString Processing, Bignum, Data Structure329
lockcodeBatchNumber Theory326
scalarsBatchGreedy322
heatwvBatchGraph Theory, Dijkstra314
mrtBatchGraph Theory, Floyd Warshall314
lis_exBatchDynamic Programming312
fizzbuzzBatchSyntax311
numbercheckerBatchString Processing306
flybotBatchDynamic Programming, CS3233 2013 Selection Test303
flamethrowerBatchDynamic Programming, Sliding Window303
maxdamageBatchSyntax301
wormholesBatchDynamic Programming295
coincombinationsBatchDynamic Programming293
whichpandaBatchSyntax293
bracket_exBatchData Structure292
arrayfindBatchDivide and Conquer289
lvmBatchNOI 2008, Data Structure286
palindromesBatchString Processing284
snackBatchMaxsum, Dynamic Programming284
bracketBatchSyntax284
pingpongBatchSyntax281
orangesBatchSyntax279
candymountainBatchDynamic Programming276
catfightBatchAd Hoc, Dynamic Programming, Sliding Window262
hexadecimalBatchString Processing258
countconstBatchGraph Theory258
modestringBatchSyntax257
haybalesBatchUSACO Bronze Dec 2011, Syntax257
anagramwordBatchString Processing253
sharefoodBatchAd Hoc253
suppliesBatchDijkstra, Graph Theory, CS3233 2013 Selection Test252
mewmeowBatchSyntax250
foreveraloneBatchGraph Theory, Data Structure250
subgraphsBatchRaffles Cat Helping Practice Contest 2013, Graph Theory, Union Find Disjoint Set249
pascalBatchDynamic Programming, Math248
logsortBatchSorting248
pandaeyesBatchLife of Panda Selection Test 2013, Greedy247
primalitytestingBatchNumber Theory245
generalBatchUnion Find Disjoint Set243
lcsBatchDynamic Programming240
lightsBatchNumber Theory, Raffles Cat Helping Contest 2013238
dinowalkBatchGraph Theory, Floyd Warshall233
bestplaceBatchNOI 2017231
gravityguyBatchSorting231
milkweedBatchGraph Theory227
timetravellerBatchAd Hoc, April Fools227
stringsortBatchString Processing224
catlunchBatchRI NOI Selection Test 2016, Data Structure, Greedy224
numbersquareBatchAd Hoc222
platformBatchSyntax221
nonsequiturBatchSyntax219
compositionBatchSorting, Greedy, String Processing218
trainBatchDynamic Programming218
fractionBatchMath218
binarycoinsBatchGreedy, Number Theory215
egyptBatchSyntax215
segmenttreeBatchData Structure, Classic214
partyBatchGraph Theory211
ccsBatchData Structure206
ballotBatchData Structure, CS3233 2013 Selection Test205
ctimingBatchUSACO Bronze Nov 2011, Syntax204
catlettersBatchString Processing203
carBatchMinimum Spanning Tree, Union Find Disjoint Set, Graph Theory200
employeeBatchGraph Theory200
restaurantBatchGreedy, Sorting199
elevenBatchSyntax198
pokecompanyBatchDynamic Programming, NOI 2010193
namemidBatchString Processing193
contestcalcBatchData Structure193
guanineBatchData Structure193
csecretsBatchString Processing190
swapcupBatchSyntax, Function Call190
palindromicfizzbuzzBatchNOI 2019 Prelims, Syntax189
smurfBatchData Structure187
housingBatchDynamic Programming, NOI 2008186
candymountain_exBatchDynamic Programming, Data Structure185
digitsBatchNumber Theory184
sightseeingBatchNOI 2014, Graph Theory184
fenwicktreeBatchData Structure184
sortBatchString Processing182
arrowBatchString Processing181
collatzoncemoreBatchDynamic Programming, Number Theory181
noodlesBatchGreedy181
summitBatchBinary Search180
cubecuttingBatchMath180
4sumBatchMeet in the Middle, NOI 2008179
buffetBatchLife of Panda Selection Test 2013, Dynamic Programming178
rankBatchNOI 2008, Graph Theory, DFS177
orchardBatchNOI 2014, Dynamic Programming177
magicwandBatchGraph Theory177
explosionBatchSorting175
squidzofrenzicBatchDivide and Conquer172
primefactorizationBatchNumber Theory172
crunchyBatchSorting, NOI 2010 Selection Test172
variablenamesBatchString Processing169
jacketormeBatchString Processing168
papayaBatchGraph Theory166
sanddBatchBinary Search164
gradingBatchSyntax, Function Call164
countfishesBatchNumber Theory163
sahovnicaBatchSyntax, COCI 2012/2013163
outlineBatchString Processing161
assemblyBatchDynamic Programming160
looongnumbersBatchAd Hoc, Bignum159
pigeonhole_exBatchData Structure159
rectBatchAd Hoc, NOI 2007158
magictrickBatchGoogle Code Jam 2014, Syntax158
leetspeakBatchString Processing156
washingBatchSyntax, Ad Hoc156
cnyfoodBatchData Structure156
euclidBatchNOI 2006, Number Theory, Math156
bookshelfBatchData Structure155
collectmushrooms6BatchAd Hoc, NOI 2018155
wificonnectionBatchAd Hoc154
wordBatchString Processing150
bribeBatchGraph Theory, Greedy149
knightmovesBatchGraph Theory148
alevelBatchString Processing, Syntax148
erpBatchDijkstra, Graph Theory148
numberspeakBatchSyntax148
luckynumbersBatchAd Hoc148
multisortBatchSorting146
dijkstraBatchGraph Theory, Dijkstra, Classic144
carparkBatchGreedy143
fuelBatchGreedy143
chessislandsBatchGraph Theory, NOI 2010 Selection Test142
inversionsBatchData Structure, Divide and Conquer142
dietBatchDynamic Programming142
primesuspectBatchNumber Theory141
mapleBatchString Processing, Sorting, Data Structure140
badmintonBatchMCO 2015, Syntax140
pandacityBatchGraph Theory139
clocktimeBatchAd Hoc137
boundlessboxesBatchGraph Theory136
octagonBatchSyntax136
minstackBatchData Structure136
historyBatchDynamic Programming135
magictowersBatchMath135
goodseqBatchData Structure135
medianheapBatchData Structure134
anagramBatchAd Hoc132
pigeonholeBatchData Structure132
sealevelBatchGraph Theory132
numberfunBatchDynamic Programming132
monopolyBatchRaffles Cat Helping Contest 2013, Dynamic Programming131
productOutput OnlyOutput Only131
strollBatchGraph Theory130
reverse_ioi16BatchIOI 2016 Practice, Syntax130
sumeBatchSyntax, Math, COCI 2012/2013130
walkingBatchNOI 2012, Dynamic Programming128
addition_exBatchCreative, Golf128
prefixBatchRaffles Team Selection Contest 2011127
potatoescapeBatchGraph Theory127
binaryroadsBatchGraph Theory, Breadth First Search126
changeBatchNOI 2011, Brute Force, Greedy125
experimentBatchSorting125
lolBatchAd Hoc125
chainprimesOutput OnlyNumber Theory124
opencloseBatchString Processing, Ad Hoc, Creative, Math124
rabbitjokeBatchJoke124
subsetsBatchSyntax123
zodiacBatchSyntax123
modsumBatchNOI 2012, Brute Force, Dynamic Programming, Math122
speakersBatchGreedy122
holeBatchDynamic Programming, NOI 2007121
walkteleportBatchGreedy121
floorsBatchData Structure120
rotarylockBatchHCI NOI Selection Test 2015, Data Structure120
stoningBatchNumber Theory118
queensBatchSyntax118
lostarrayBatchNOI 2019 Prelims, Ad Hoc117
divisibilityBatchDynamic Programming116
rblockBatchUSACO Silver Dec 2011, Graph Theory, Dijkstra116
obfuscateBatchString Processing115
globalwarmingBatchNOI 2013, Ad Hoc115
potatopartyBatchAd Hoc114
f7BatchGreedy, COCI 2012/2013114
lettersBatchDynamic Programming113
nadanBatch113
bracketsyndromeBatchGreedy, RI-HCI NOI Selection Test 2019113
lightningrodBatchData Structure, Ad Hoc, NOI 2018112
ljubomoraBatchBinary Search, COCI 2012/2013112
square_ioiBatchIOI 2014, Dynamic Programming111
pushupsBatchMath111
ancestorBatchGraph Theory, Data Structure111
landscapeBatchNOI 2010 Selection Test, Dynamic Programming110
quickjumpBatchNumber Theory110
routersBatchGreedy, Sorting109
differenceBatchData Structure109
fruitsBatchGreedy109
flipBatchAd Hoc109
pokenumbersBatchNumber Theory108
changeminBatchData Structure, Function Call107
maplenameBatchString Processing106
reverseBatchString Processing106
commonsubstringBatchDynamic Programming106
baseBatchSyntax106
7upBatchSyntax, String Processing106
trifishBatchNumber Theory105
candiesBatchData Structure, Fenwick104
snakenladderBatchGraph Theory, Breadth First Search103
transformBatchGraph Theory, Floyd Warshall103
hasherBatchSorting, Data Structure, String Processing, ToFixStatement101
marblesBatchHCI Mock NOI 2015, Greedy101
bananafarmBatchNOI 2015, Data Structure101
catneighboursBatchGraph Theory101
factorial3BatchGreedy101
evenupBatchData Structure, 2013 ACM-ICPC North American Qualification Contest100
graphcraftBatchGraph Theory, Dynamic Programming99
vanishBatchDynamic Programming99
ladybugsBatchDynamic Programming99
universeBatchGraph Theory99
rmaxqBatchData Structure99
lazycatBatchNOI 2009, Graph Theory, TSP, Dynamic Programming98
malcolmBatchLine Sweep, COCI 2012/201397
pokeaddBatchNumber Theory96
judgequeueBatchData Structure96
disneylandBatchData Structure96
pyramidhotelBatchDynamic Programming96
watchingBatchJOI Open 2013, Binary Search, Dynamic Programming95
passportBatchMCO 201495
maxdifferenceBatch95
commandoBatchAPIO 2010, Dynamic Programming, Convex Hull Speedup94
liftsBatchSorting, Greedy94
meowringsBatchNumber Theory94
fibo_exBatchDivide and Conquer93
blanketBatchAd Hoc93
touristBatchIOI 2012 Practice Tasks, Data Structure93
pandasmsBatchString Processing91
cousinsBatchSorting91
collectmushroomsBatchSyntax91
drawBatchGreedy, Sorting, RI NOI Sel Test 201290
mathforjaneIBatchAd Hoc89
2switchesBatchAd Hoc89
eatingsymbolsBatch89
greetingBatchSyntax89
missingBatchCreative, Ad Hoc88
lineupBatchUSACO Silver Nov 2011, Sliding Window87
appealBatchData Structure, Fenwick87
towerdefenseBatchGraph Theory87
lanciBatchGreedy, COCI 2012/201387
penguinislandsBatchGraph Theory86
rankingBatchSorting86
caveBatchIOI 2013, Binary Search, Blackbox86
tennisBatchSorting86
roadsideadvertsBatchNOI 2017, Graph Theory86
illuminateBatchRI-HCI NOI Selection Test 2020, Syntax86
plantsBatchDynamic Programming85
umbrellaBatchUSACO Silver Dec 2011, Dynamic Programming85
palindrome_ioi00BatchIOI 2000, Dynamic Programming85
islandBatchNOI 2018 Prelims, Math, Graph Theory85
caesarBatchString Processing84
xorbBatchMath84
lopovBatchGreedy, Data Structure, COCI 2013/201484
peanutpartyBatchAd Hoc83
stampsBatchDynamic Programming83
moonwalkBatchGreedy83
kosnjaBatchAd Hoc, COCI 2017/201883
poiBatchIOI 2009, Sorting82
nemoBatchRI NOI Selection Test 2014, Graph Theory, Union Find Disjoint Set82
amicablecatsBatchNumber Theory81
diskettesBatchAd Hoc, Bignum81
mushroomfarmBatchRI NOI Selection Test 201781
razlikaBatchData Structure, Sliding Window, COCI 2012/201381
stonesBatchGraph Theory, Depth First Search, RI NOI Sel Test 201280
olevelBatchSorting, Ad Hoc80
flappybirdBatchDynamic Programming80
afloordisplayBatchAd Hoc, April Fools80
diskdropBatchProbability, Dynamic Programming79
grouping2Batch79
chargesBatchNOI 2019 Prelims, Data Structure79
chocolateBatchDynamic Programming78
pinalysisBatchDynamic Programming78
bananafeverBatchGraph Theory, Dynamic Programming78
giftsBatchDynamic Programming78
catleapBatchGraph Theory78
exceptionhandlingBatchSyntax, Data Structure78
misaBatchGraph Theory, COCI 2013/201477
simcityBatchGraph Theory77
makerectangleBatchAtCoder, Ad Hoc77
workoutplanBatchData Structure, Greedy77
pancakeBatchGraph Theory, Breadth First Search, NOI 201276
magicsquaresBatchAd Hoc76
riggedexamBatch76
pilotBatchNOI 2019, Data Structure76
superprimesBatchNumber Theory75
prisonersCommunicationMock APIO 201475
lemonadestandBatchGreedy75
bobekBatchCEOI 201575
ascendinglistBatchAd Hoc74
hellokittyBatchAd Hoc, Data Structure74
gpa_exBatchSyntax, Golf74
goinghomeBatchDynamic Programming74
laughBatchIOI 2016 Practice, String Processing74
slopesBatchGreedy74
knapsackBatchNOI 2018 Prelims, Dynamic Programming74
dogmonkeyBatch74
socksBatchMath74
rainbowrabbitBatch74
fractorialBatchNumber Theory73
parkpathsBatchGraph Theory, Ad Hoc73
stonetowerBatch73
primepieBatchNumber Theory72
sailorBatchGraph Theory, Strongly Connected Components72
stagnantwaterBatchAd Hoc72
primesortBatchPrimes, Sorting, Depth First Search71
binomialBatchDynamic Programming71
happynumbersBatchMath71
honeyBatchMCO 2015, Ad Hoc71
indivisibilityBatchMath71
carouselBatchAd Hoc, Number Theory, ToFixStatement70
muggingBatchGame Theory70
scheduleBatchHCI NOI Selection Test 2014, Dynamic Programming70
roadtripBatchGraph Theory70
gohomeBatch70
echoBatchString Processing69
platesBatchGraph Theory69
solonimBatchAd Hoc69
twomealsBatchDynamic Programming69
hipercijeviBatchGraph Theory, Breadth First Search, COCI 2012/201369
nisBatchDynamic Programming, Data Structure69
foodchainBatchSyntax69
catnamesBatchRI NOI Selection Test 2016, Math68
bananasmoothieBatchGreedy68
examhallsBatchDynamic Programming67
access_codeBatchHCI NOI Selection Test 2015, Math67
timelimitexceededBatch67
pawnsBatchRaffles Team Selection Contest 201166
ferriesBatchNOI 2013, Graph Theory, Dijkstra66
cookieclickerBatchAd Hoc66
codfishBatchDynamic Programming, Data Structure66
numbersBatchBOI 2013, Dynamic Programming66
farmersBatchData Structure66
bigarrayBatchAtCoder, Sorting66
centroidBatchGraph Theory66
pokeprocrastinationBatchSorting65
svemirBatchCOCI 2009/2010, Graph Theory65
weirdsquareBatchSyntax65
inheritanceBatchJOI 2014/2015, Minimum Spanning Tree65
tarifaBatchAd Hoc, COCI 2016/201765
nouBatchAd Hoc65
rotationBatchAtCoder, String Processing65
stonksBatchGreedy, Data Structure65
potatoroadsBatchNumber Theory, Graph Theory64
idolclubBatchMath64
sumoBatchBinary Search, Bipartite Graph, COCI 2013/201464
journey3BatchGraph Theory, Dynamic Programming, NOI 201864
pokecloneBatchDynamic Programming63
aliensBatchData Structure63
hiddenBatchDynamic Programming63
hotspotBatchNOI 201763
tunaBatchAd Hoc, COCI 2016/201763
nimBatchGame Theory62
oranges2BatchGraph Theory, Minimum Spanning Tree, Lowest Common Ancestor62
candies2Batch62
levenshteinBatchDynamic Programming62
typicalstairsBatchAtCoder, Dynamic Programming62
thiefBatchDynamic Programming61
movieBatchDynamic Programming61
plotBatchDynamic Programming61
lemonpartyBatchDynamic Programming61
trianglesBatchAd Hoc61
pingBatchBlackbox61
newtownBatchGraph Theory, Minimum Spanning Tree, Classic61
wabotBatchGreedy61
penguinfoodBatchData Structure60
runwayBatchRI NOI Selection Test 201760
collectmushrooms2BatchData Structure60
snailBatchNOI 2018 Prelims, Ad Hoc60
sequence_apioBatchAPIO 2014, Dynamic Programming, Convex Hull Speedup59
flowersBatchDynamic Programming59
boss_nwercBatchNWERC 201759
rabbitmeetingBatchAd Hoc, Sorting59
wiresBatchSorting, RI-HCI NOI Selection Test 2019, Blackbox59
toinfinityBatch59
mathforjaneIIBatchAd Hoc58
dotjoinBatchMinimum Spanning Tree, Graph Theory58
groupingBatchSorting58
customencryptionBatchString Processing58
spaceinvadersBatchGreedy58
miceBatchGraph Theory58
permutationswapBatchData Structure, Union Find Disjoint Set58
similarityBatchData Structure58
ballsofbumaBatch58
streetBatchDynamic Programming, NOI 200757
gifts_usacoBatchUSACO Bronze Jan 201257
paradeBatchGraph Theory57
repeatBatchCreative, Golf57
harddiskBatchDynamic Programming57
guardtowersBatchData Structure57
justrightBatchSliding Window, Binary Search57
2arrayBatch57
crackersBatchAd Hoc57
firecrackerBatchGreedy57
mathforjaneIIIBatchCS3233 2013 Selection, Ad Hoc56
unityBatchGraph Theory56
stackingBatchUSACO Bronze Jan 201256
inversionmisBatchDynamic Programming56
formulaBatchMath56
reversiBatchAd Hoc, Syntax55
steepleBatchUSACO Gold Nov 2011, Graph Theory, Bipartite Matching55
diversityBatchHCI NOI Selection Test 2015, Ad Hoc, Dynamic Programming55
electionBatchDynamic Programming, Data Structure55
lamppostsBatchBinary Search, Function Call, Blackbox55
lasersBatchNOI 2019, Ad Hoc55
wagesBatchCOCI 2011/2012, Graph Theory55
numericalstringsBatchGreedy, Sorting55
decayedbridgesBatchAtCoder, Graph Theory55
awesomeBatchDynamic Programming54
lifttokensBatchGreedy54
potatoloveBatchNumber Theory54
ballgameBatchDynamic Programming, Data Structure54
sightseeing2BatchRI NOI Selection Test 2015, Graph Theory, Minimum Spanning Tree54
tobleroneBatchHCI Mock NOI 2015, Ad Hoc, Dynamic Programming54
specialBatchDynamic Programming54
unluckyfloorsBatchNOI 2016, Dynamic Programming54
visitingBatchGraph Theory54
preokretBatch54
4russiansBatchRI-HCI NOI Selection Test 2020, Dynamic Programming54
cablecarBatchMCO 2016, Data Structure, Ad Hoc53
pokeprimeBatchNumber Theory53
priorityBatchData Structure53
moleculesBatchIOI 201653
gridgameBatchGraph Theory, Breadth First Search53
supermarketBatchData Structure, Sliding Window53
lozinkeBatchData Structure, Counting, COCI 2017/201853
voyage2BatchGraph Theory53
modulosummationBatchAd Hoc53
median_usacoBatchUSACO 2011 November Gold, Data Structure, Fenwick52
buildingsBatchData Structure52
boringBatchDynamic Programming52
countingBatchHCI NOI Selection Test 2016, Data Structure52
blankoBatchGreedy52
redpacketBatchData Structure52
buildBatchGraph Theory52
esejBatchString Processing, Data Structure, COCI 2012/201352
optmilkBatchUSACO Gold Dec 2013, Data Structure52
convention_usacoBatchGreedy, USACO 2018 December Silver52
robotsBatchIOI 2013, Greedy51
cardgameBatchDynamic Programming, Data Structure51
lbsBatchDynamic Programming51
findsweetsBatchAd Hoc51
rockpaperBatchAd Hoc51
cezar_coci1718BatchAd Hoc, COCI 2017/201851
railwayBatchCPSPC 2004, Graph Theory51
tutorBatchNOI 2011, Dynamic Programming50
scrivenerBatchData Structure, IOI 201250
gondolaBatchIOI 201450
artistBatchAd Hoc50
phototakingBatchDynamic Programming50
riggedroadsBatchNOI 2019, Graph Theory, Data Structure50
rabbitroadBatch50
girlfriendBatchGraph Theory, Ad Hoc49
netneutralityBatchAd Hoc49
scannerBatchDynamic Programming49
guardsBatchDynamic Programming49
toweringBatchMath49
newroadsBatchGraph Theory49
miningBatchGraph Theory, Breadth First Search48
grassplantBatchUSACO Gold Dec 2011, Graph Theory, Heavy Light Decomposition48
wallBatchIOI 2014, Data Structure48
rubiesBatchData Structure48
gapBatchAPIO 201648
robberyBatchDynamic Programming48
drunkpalindromeBatchAd Hoc48
jedanBatchDynamic Programming, COCI 2012/201348
zigzagBatchAd Hoc, COCI 2017/201848
adjacentswapsBatchGreedy, Sorting48
salmonBatchDynamic Programming47
train_exBatchDynamic Programming, Convex Hull Speedup47
raceBatchIOI 2011, Graph Theory47
factoriesBatchJOI 2014, Graph Theory, Data Structure47
cyclingBatchGraph Theory47
spanningBatchData Structure47
bishibashiBatchAd Hoc47
collectmushrooms3BatchData Structure47
modulesBatchGreedy, Dynamic Programming, NUSH NOI Selection Test 201847
goBatchAd Hoc, COCI 2016/201747
badtreeBatch47
lpsBatchDynamic Programming47
sequence3BatchAtCoder47
CP2booksalesBatchAd Hoc46
dreamingBatchIOI 2013, Graph Theory46
antsBatchData Structure, Graph Theory46
cheapskateBatchDynamic Programming46
eatingBatchAd Hoc46
coins_ioiCommunicationIOI 2017 Practice46
ispitBatchCOCI 2018/201946
kusacBatchSyntax, Math, COCI 2013/201446
warpBatchMock NOI 2020, Dynamic Programming46
ramarBatchDynamic Programming, RI NOI Sel Test 201245
sardinesBatchRI NOI Selection Test 2014, Dynamic Programming45
planningBatchTOKI Open 201445
orchard2BatchRI NOI Selection Test 2015, Dynamic Programming45
pollBatchGreedy45
crossBatchDynamic Programming45
toiletsBatchAd Hoc45
bazaBatchAd Hoc, Syntax, COCI 2016/201745
varietyBatchGraph Theory, Dynamic Programming45
liningupBatch45
leftrightBatchData Structure45
toiletbreaksBatchDynamic Programming45
mandarinsBatchMath45
chunlianBatchData Structure44
peaksBatchRaffles Cat Helping Practice Contest 2013, Ad Hoc44
ricehubBatchIOI 201144
mooBatchUSACO Bronze Feb 201244
pancakecountingBatchSyntax, Bit Manipulation44
globalwarming2BatchRI NOI Selection Test 2015, Ad Hoc44
dqueryBatchSPOJ44
teleportBatchGraph Theory44
rockclimbingBatchNOI 2016, Bipartite Matching44
boxceptionBatchDynamic Programming, Data Structure44
expresswaysBatchGraph Theory44
cousinBatchGraph Theory44
bombing2BatchGraph Theory, Articulation Points44
closedpathBatch44
mantouBatchNOI 2011 Sec Selection Test 243
deliveryBatchGraph Theory, TSP, Dijkstra, Raffles Cat Helping Contest 201343
cookieclickeralphaBatchGoogle Code Jam 2014, Ad Hoc43
deceitfulwarBatchGoogle Code Jam 2014, Greedy43
game_ioi14BatchIOI 2014, Union Find Disjoint Set43
singlefileBatchData Structure43
ronzaBatchGreedy43
lightsflipBatchAd Hoc43
payraiseBatchGraph Theory, Data Structure, Preorder43
plesBatch43
mathtestBatchString Processing, Primes42
goinghome_exBatchDynamic Programming42
pageant_bronzeBatchUSACO Bronze Nov 2011, Graph Theory, Breadth First Search42
stationBatchIOI 2014, Ad Hoc42
cats2BatchData Structure42
equalsBatchAtCoder, Union Find Disjoint Set42
threeintBatch42
rabbittollsBatchGraph Theory42
graph2BatchAtCoder, Graph Theory42
dispatchingBatchAPIO 2012, Data Structure, Graph Theory41
potatomineBatchNumber Theory, Primes41
crocodileBatchIOI 2011, Graph Theory41
bstreesBatchDynamic Programming41
quineBatchCreative41
relayraceBatchMCO 201641
cardsBatchData Structure41
bombingBatchGraph Theory41
manymediansBatchAtCoder41
burgerBatchGreedy, Code Jam to I/O 2018 for Women41
frogBatchAIO 2013, Meet in the Middle41
sortarrayBatchGreedy41
plagiaBatchData Structure41
skillmovesBatchGreedy, Data Structure41
rabbiteatrabbitBatchDynamic Programming, Greedy41
ssqsmsqssqBatch41
pokecubesBatchDynamic Programming40
investBatchNOI 2009, Dynamic Programming40
appletreeBatchGraph Theory, Dynamic Programming40
navigationCommunicationJOI 2014/201540
troublesBatchDynamic Programming40
moreprimesBatchMath40
stesbusBatchAd Hoc40
vouchersBatchDynamic Programming40
ratarBatchDynamic Programming, Precomputation, COCI 2013/201440
coins2BatchData Structure40
eksplozijaBatchString Processing, Data Structure, COCI 2013/201440
cryptoBatchNOI 2020 Qualification Round40
wheelBatchAd Hoc39
multitableBatchAd Hoc, Number Theory39
middlenumberBatchHCI NOI Selection Test 2014, Data Structure39
sawmillsBatchCEOI 2004, Dynamic Programming, Convex Hull Speedup39
doorsBatchGraph Theory39
jamsBatchData Structure39
boxes_ioiBatchIOI 201539
preparationBatchAd Hoc39
cowlandBatch39
garageBatchAd Hoc38
booksortBatchAd Hoc38
isaacBatchLife of Panda Selection Test 2013, Data Structure38
globalwarming_exBatchData Structure, Union Find Disjoint Set38
shipBatchGraph Theory, HCI NOI Selection Test 201438
cliqueBatchData Structure38
fishsortBatchSorting38
clipboardBatchRI NOI Selection Test 201738
trekkingBatchHCI NOI Selection Test 201738
rmqBatchNOI 201738
nizinBatchAd Hoc, COCI 2016/201738
merchant2Batch38
togetherBatch38
ststringBatchData Structure38
cardselectBatchDynamic Programming38
splittingpileBatch38
housevisitBatchGraph Theory, Dynamic Programming38
floweringBatchCOCI 2008/2009, Data Structure38
digits_usacoBatchUSACO Bronze Nov 2011, Number Theory, Base Conversion37
chessboardBatchCommunication, Ad Hoc, RI Mock NOI 201537
skyscraperBatchAPIO 201537
boxes_hkicpcBatchGraph Theory37
acmBatchCOCI 2014/2015, Dynamic Programming37
platformsBatchAd Hoc37
alphabracketsBatchDynamic Programming37
halfandhalfBatchAtCoder37
feastBatchNOI 2019, Greedy, Dynamic Programming37
mountains_noiBatchNOI 2020 Prelims37
weatherBatchNOI 2010, Graph Theory36
randomBatchMCO 2014, Number Theory36
networkBatchGraph Theory36
trainsBatchMCO 2015, Graph Theory36
hackerBatchBOI 2015, Data Structure36
paintingBatchMCO 201636
singularityBatchData Structure36
calculator2Batch36
closedroomsBatchAtCoder, Graph Theory36
rabbitpaintingBatchDynamic Programming36
cardtrickBatchData Structure36
spellofweaknessBatchGreedy36
skylineBatchMock NOI 2020, Data Structure36
labelsBatchNOI 2020 Finals36
tourBatchNOI 2011, Dynamic Programming, Graph Theory, TSP, Breadth First Search35
towerBatchDynamic Programming35
oldskoolBatchSyntax, Creative35
bananadanceBatchMath35
pandasoldiersBatchAd Hoc, Data Structure35
xorpowBatchDynamic Programming35
forensicBatchDFS, Depth First Search, NOI 201234
moosickBatchUSACO Bronze Nov 2011, Ad Hoc34
partelfBatchGoogle Code Jam 2014, Ad Hoc34
bottleBatchJOI 2013/2014, Graph Theory, Breadth First Search, Union Find Disjoint Set34
ancestryBatchDynamic Programming34
formulazeroBatchData Structure, Fenwick34
penghuluBatchMCO 201634
rankandfileBatchGoogle Code Jam 2016, Ad Hoc34
morepathsBatchDynamic Programming34
shanoiBatchMath34
dataplanBatchAd Hoc34
cardgame_dec17BatchDynamic Programming34
sherlockinversionsBatchData Structure34
kasBatchDynamic Programming, COCI 2016/201734
rbpointsBatch34
stonepathBatchGraph Theory34
lineup2BatchRI problem setter contest 201934
rabbitmilkBatch34
potatovolutionBatchGraph Theory, Dijkstra33
inequalityBatchTOKI Open 2014, Data Structure33
loveBatchGraph Theory33
bacteriaBatchData Structure33
specialmagicsquareOutput OnlyCreative33
keys_ceoiBatchCEOI 2005, Ad Hoc33
voyageBatchGraph Theory33
shoutingBatchAd Hoc, Greedy, Dynamic Programming33
fivefiveBatchAtCoder, Number Theory, Math33
longedgeBatch33
divsumBatchDynamic Programming33
treeintegerBatchAtCoder, Graph Theory33
lunchcomboBatchBinary Search33
realestateBatchGraph Theory33
smurfpathsBatchRI-HCI NOI Selection Test 2020, Graph Theory, Data Structure33
rplowBatchAd Hoc32
snowwhiteBatchData Structure, COCI 2009/2010 Round 332
transformationsBatchString Processing32
seesawBatchAd Hoc32
potatoqueueBatchData Structure32
askonegetonefreeBatchNOI 2015, Dynamic Programming32
stackBatchGreedy, Data Structure32
notebookBatchGraph Theory32
ferrariBatchMath32
cipeleBatch32
routesBatchGraph Theory32
voting2BatchData Structure, Greedy32
leaveBatchData Structure32
messageBatchNOI 2011 Sec Selection Test 131
dieselBatchNOI 2013, Dynamic Programming, Graph Theory, Dijkstra31
decompressBatchAd Hoc31
spiraldanceBatchRI-HCI NOI Selection Test 2018, Math31
paththrukBatch31
goodgameBatchMath31
deathrayBatchData Structure31
hunterBatchGraph Theory31
snapknackBatch31
kronicanBatchDynamic Programming, COCI 2016/201731
newlotteryBatchGoogle Code Jam 2014, Dynamic Programming30
dnaBatchAPIO 2008, Dynamic Programming30
pandaerpBatchGraph Theory, Floyd Warshall30
nao_tomoriBatchData Structure30
llisBatchDynamic Programming, NUSH NOI Selection Test 201830
jobsBatchGraph Theory, Maximum Cardinality Bipartite Matching, Classic30
commonsubsequenceBatchDynamic Programming30
gwynethandtreeBatchGraph Theory30
superlongnoodlesBatchNumber Theory, Dijkstra, NOI 2011 Sec Selection Test 229
medianBatchSorting29
pokewarBatchGraph Theory, ToFixStatement29
potionsBatchDynamic Programming29
airportBatchGreedy, Sorting29
mroopsBatchBinary Search29
towertowntrainsBatchGraph Theory29
examsBatchFenwick29
hdbBatchDynamic Programming, Data Structure29
mailmanBatchGraph Theory29
lostpermBatchData Structure29
tavanBatchAd Hoc, COCI 2016/201729
election2Batch29
candydistributionBatchData Structure29
xylophoneBatchJOI Open 2017/2018, Blackbox29
harmonyBatchGraph Theory, Data Structure29
fuelstationBatchNOI 2020 Qualification Round29
inspectionBatchAd Hoc28
rarsumBatchRaffles Cat Helping Contest 201328
fishcoinOutput OnlyCreative, Brute Force28
tilechngBatchUSACO Silver Nov 2011, Dynamic Programming28
escape_usacoBatchUSACO Bronze Dec 2011, Brute Force28
swapsBatchMCO 201428
foldingBatchUSACO Bronze Feb 201228
compactBatchDynamic Programming28
messyBatchIOI 2016, Blackbox28
palindromicnumberBatchMath28
bathroomstallsBatchGoogle Code Jam 201728
prosjecniBatchMath, COCI 2016/201728
checkpointsBatch28
library2BatchAd Hoc28
cudakBatchCOCI 2007/2008, Dynamic Programming28
fireandbearyBatchGraph Theory, Breadth First Search28
chessgameBatchGraph Theory27
equationBatchSorting27
gameBatchIOI 2013, Data Structure27
fishfoodBatchGraph Theory27
ufoBatchDynamic Programming, Data Structure27
divisiongameBatchMath27
multiplygameBatchGame Theory27
fabricBatchNOI 201627
bankBatchDynamic Programming27
subwaytripBatchGraph Theory27
zamjenaBatch27
orangecollectorBatch27
buycomputerBatchData Structure27
ratingBatchMath, Ad Hoc27
mathclassBatch27
cashmoneyBatchMath27
dizzyBatchGraph Theory26
schedulerBatchRaffles Cat Helping Contest 201326
beaconsBatchData Structure26
catgameshowBatchRI NOI Selection Test 2016, Data Structure26
reversecompareBatchAd Hoc26
safetyBatchDynamic Programming, NOI 201826
squarerectBatchNOI 2019 Prelims, Blackbox, Function Call26
winterBatchSorting26
enumeratingbracketsBatchWaterloo Programming Contest 2016-10-01, Dynamic Programming26
candyshopBatchGraph Theory, Data Structure, Set Merging26
rabbitradarBatchDynamic Programming26
clockpalindromeBatchAd Hoc26
colourblindBatchMock NOI 2020, Graph Theory, Data Structure26
thanossortBatch26
trianglesumBatchNOI 2010 Selection Test25
boreBatchString Processing, DP Pre-Computation25
revengeBatchAd Hoc25
tvshowsBatchDynamic Programming25
trucksBatchGraph Theory, Data Structure25
sequence_boi07BatchBaltic OI 200725
socialBatchData Structure25
catteamsBatchRI NOI Selection Test 2016, Dynamic Programming, Data Structure25
horsesBatchIOI 2015, Data Structure25
jumping2BatchDynamic Programming, Convex Hull Speedup25
dinnerboxBatchRI NOI Selection Test 201725
brackets_inoiBatchINOI 201625
barcodeBatchDynamic Programming25
kockaBatch25
icegameBatchMath25
passwordsBatchGraph Theory, Data Structure25
doodlesBatchGraph Theory, Math25
chopchopchopBatchRaffles Team Selection Contest 201124
shortestBatchNumber Theory, Bignum24
farthestpairBatchComputational Geometry24
pageant_silverBatchUSACO Silver Nov 2011, Graph Theory, Breadth First Search24
nutritionistBatchData Structure24
moneyBatchDynamic Programming24
mutationsBatchData Structure24
clawdiusBatchAd Hoc, Math24
shoppingBatchDynamic Programming24
saleBatchData Structure24
collectmushrooms5BatchGreedy, Data Structure24
feedthecatBatchAd Hoc, April Fools24
questionCommunicationCEOI 201424
colouringBatchGraph Theory24
lineBatch24
shortenBatchGraph Theory24
rabbitplaneBatchBinary Search, RI problem setter contest 201924
pancaketowerBatchDynamic Programming23
photo_bronzeBatchUSACO Bronze Dec 2011, Ad Hoc23
tournamentBatchData Structure, IOI 201223
binarytreeBatchGoogle Code Jam 2014, Dynamic Programming, Graph23
repeaterBatchGoogle Code Jam 2014, String Processing23
friendsBatchBOI 201423
fortunetellingBatchJOI 2014, Data Structure23
wonderlandBatchAd Hoc, Math23
flightsBatchGraph Theory23
radioactiveBatchNOI 2015, Math23
sculpturesBatchAPIO 201523
secretBatchMCO 2015, Ad Hoc23
historicalBatchJOI 2013/201423
placingtilesBatchMath23
romanBatchAd Hoc23
sorting_ioiBatchIOI 2015, Binary Search23
shorelineBatchGreedy23
minimumswapBatchData Structure23
powergridBatchGraph Theory23
toxicwasteBatchGraph Theory23
paroviBatchDynamic Programming, COCI 2013/201423
graphoverflow2BatchGraph Theory, Math23
multipleBatchGraph Theory23
goinghome_agcBatchGreedy23
factortilesBatchNOI 2011 Sec Selection Test 2, Number Theory22
leastroundBatchDynamic Programming22
sailBatchNOI 2010, Dijkstra, Graph Theory22
majorityBatchMock APIO 201422
overtakingBatchSorting22
totientBatchMath, ToFixStatement22
periodicityBatchGraph Theory22
shikandgameBatchDynamic Programming, Data Structure22
couplesBatchDynamic Programming22
cloudcomputingBatchCEOI 201822
cakerunBatchData Structure22
numtri_exBatchSyntax, Creative21
guandanceOutput OnlyCreative21
nostatementBatchCreative21
photoBatchUSACO Gold Dec 2011, USACO Silver Dec 2011, Ad Hoc21
gardenBatchIOI 2011, Graph Theory21
foodBatchGraph Theory21
towersBatchDynamic Programming21
wizardpartyBatchMath21
treasuresBatchGraph Theory, Dijkstra21
constructBatchAd Hoc21
rarwallBatchData Structure21
relaymarathonBatchNOI 2020 Qualification Round21
firefightingBatchNOI 2020 Qualification Round21
climatechangeBatchDynamic Programming, Data Structure20
hermesBatchIOI 2004, Dynamic Programming20
stockexchangeBatchCPSPC 200720
pandanumbersBatchAd Hoc, Meet in the Middle20
wifisetupBatchUSACO Silver Dec 201220
boxofficeBatchData Structure20
mememagicBatchDynamic Programming, Convex Hull20
wiringBatchIOI 2017, Dynamic Programming20
dream_usacoBatchUSACO Gold Dec 2015, Graph Theory20
merchantBatchAPIO 2017, Graph Theory20
wolfsheepBatch20
monstersBatch20
binaryseqBatchMath20
forkintheroadBatchAtCoder, Math, Dynamic Programming20
mateBatch20
sequenceBatchNOI 2011, Ad Hoc, Number Theory19
journeyBatchGraph Theory, NOI 2011 Sec Selection Test 119
lightsoutBatchGraph Theory, Dynamic Programming19
patrolBatchAPIO 201019
rollingBatchGraph Theory19
pianokeysBatchMath19
secret_joiBatchJOI Open 201419
alarmsBatchAd Hoc19
dunglishBatchNWERC 201719
superfanclubBatchRI-HCI NOI Selection Test 2018, Graph Theory19
jetpackBatchAd Hoc, Simulation, COCI 2016/201719
kthsubstringBatchAtCoder19
connectivityBatchGraph Theory19
splitBatchGraph Theory19
atmBatchAPIO 200919
camelsBatchNWERC 2015, Data Structure19
doubletroubleBatchGreedy, Data Structure19
pigeonnestsBatchGraph Theory, Data Structure19
mathBatchApril Fools 2020, Math, Brute Force19
rectanglesBatchAd Hoc18
chopchopBatchDynamic Programming18
escapeBatchGraph Theory, Binary Search, Breadth First Search18
pandagameBatchGame Theory18
truthandliesBatchGraph Theory18
portalsBatchGraph Theory, BOI 201418
bridgeBatchAPIO 201518
sterilizingBatchJOI Open 201518
formationBatchDynamic Programming18
collectmushrooms4BatchDynamic Programming, Data Structure18
poklon_coci1617BatchTournament, Data Structure, COCI 2016/201718
libraryBatchBlackbox, JOI 2017/201818
magickCommunicationMath, RI-HCI NOI Selection Test 201918
amandaBatchNCPC 201418
addsubtractBatch18
railsOutput Only18
dedaBatchData Structure, COCI 2017/201818
puzzleBatchNOI 2011 Sec Selection Test 117
plantingtreesBatchAd Hoc17
stonegameBatchAd Hoc17
jumpquestBatchDijkstra, Graph Theory17
ontherunBatchAd Hoc17
snakecodeBatchNumber Theory, DP Pre-Computation17
bananasBatchBit Manipulation17
bitcoinBatchMCO 201517
closingfarmBatchUSACO US Open 2016 Gold17
fireworksBatchAPIO 201617
teleportationBatchGraph Theory17
domineBatchDynamic Programming, COCI 2013/201417
gugdanceBatchGraph Theory17
avoidcollisionBatchAtCoder, Graph Theory17
personalspaceBatchSliding Window17
snukethewizardBatchBinary search17
foolprufBatchData Structure, Graph Theory, NERC 201917
strangedeviceBatchAPIO 201917
rsaeasyBatchNumber Theory, String Processing16
cleanupBatchDynamic Programming16
feedBatchSorting16
nqueensBatchComplete Search16
xorpiesBatchAd Hoc16
obeliskBatchNOI 2014, Dynamic Programming16
fowlBatchTOKI Open 2014, Computational Geometry16
grazingBatchUSACO Bronze Jan 201216
ladiceBatchCOCI 2013/201416
pipes_ceoiBatchCEOI 201516
levelsBatchMath16
pinball_joiBatchJOI Open 201416
lostBatchRI NOI Selection Test 201716
beancurdfailmathBatchCreative16
huffmanBatchGreedy16
robotBatch16
tentsBatchDynamic Programming, JOI 2017/201816
infiniteseqBatch16
floodingBatchGraph Theory16
nuskevsphantomBatchAtCoder, Graph Theory16
papplesortBatch16
jokeBatchGraph Theory, Breadth First Search16
corporateBatch16
hopscotchBatchDivide and Conquer15
calvinballBatchCEOI 201515
coloringBatchGraph Theory15
invasionBatchGraph Theory15
acornBatchMCO 201615
boatBatchAPIO 201615
dna_ioiBatchIOI 2016 Practice, Ad Hoc15
primecountBatchMath15
alligatorBatchROI 201415
restructuringBatchData Structure15
nonboringsequencesBatchDivide and Conquer15
cezarBatchAd Hoc, COCI 2016/201715
monochromecatBatchAtCoder, Graph Theory15
garden_ioi05BatchIOI 2005, Dynamic Programming15
4cutsBatch15
colourBatch15
wallisstopBatchGraph Theory, Data Structure15
youngmaidsBatchData Structure15
bunchlocksBatchGraph Theory, Ad Hoc15
thunderstormBatchData Structure, Greedy15
feedthepenguinBatchGraph Theory14
titleBatchAd Hoc14
simplifyBatchUSACO Gold Dec 2011, Graph Theory, Minimum Spanning Tree14
jumpstonesBatchTOKI Open 201414
elephantsBatchIOI 2011, Data Structure14
logsBatchGreedy14
holidayBatchIOI 2014, Data Structure14
singingBatchDynamic Programming, Data Structure14
roomsBatchDynamic Programming, Graph Theory, RI Mock NOI 201514
median_ioi00BatchIOI 200014
network_boiBatchBOI 201514
inequalitiesBatchMath14
sushichairsBatchGreedy14
bananafloodBatchHCI NOI Selection Test 2016, Math14
fishmealBatchAd Hoc14
policeBatchCPSPC 201714
citymappingBatchGraph Theory, Blackbox, NOI 201814
clawBatchNOI 2006, Graph Theory, Dynamic Programming14
streetsBatchCEOI 2017, Graph Theory14
rabbitlineupBatchDynamic Programming14
figuresBatch14
biologyBatchApril Fools 2020, Prerequisite Subject Knowledge, Graph Theory14
physicsBatchApril Fools 2020, Prerequisite Subject Knowledge14
museumBatchAd Hoc13
chargingBatchGoogle Code Jam 2014, Ad Hoc13
palindrome_apioBatchAPIO 2014, String Processing, Data Structure, Dynamic Programming13
multiplechoiceBatchTOKI Open 2014, Dynamic Programming13
hiringBatchIOI 200913
regionsBatchIOI 200913
tripsBatchCEOI 200413
overplantingBatchUSACO Bronze Feb 2012, USACO Silver Feb 201213
santaBatchData Structure13
repairsBatchGraph Theory13
multiplywarBatchGreedy, Dynamic Programming13
mascotsBatchJOI 2012/201313
bakkwaBatchData Structure13
toyBatchROI 201413
marsBatchDynamic Programming, Data Structure, COCI 2012/201313
removemqBatch13
relativnostBatchCOCI 2015/2016, Dynamic Programming, Data Structure13
destroyBatchGraph Theory, Dynamic Programming, RI-HCI NOI Selection Test 201913
garden_ioi08Batch13
gathering_usacoBatch13
triusisBatchLithuanian Olympiad in Informatics 201913
powerpointsBatch13
kayakingBatchDynamic Programming12
pleasantwordsBatchAd Hoc12
salesmanBatchIOI 200912
tileBatchIOI 2014, Divide and Conquer12
friendBatchIOI 201412
relocateBatchUSACO Silver Feb 201212
riverlineBatchData Structure12
rainbowfishBatchGraph Theory, Dynamic Programming12
pokemonmasterBatchNOI 201712
alien_valueBatchMath12
semiconnectedBatchZJOI 200712
carshowBatchBinary Search12
goingdutchBatchDynamic Programming, BAPC 201712
pontengBatch2019 SGIOI Problem Setter Contest12
escalationBatchGraph Theory12
paletaBatchDynamic Programming, Graph Theory, Math, COCI 2013/201412
speedystrawberriesBatchDynamic Programming, Convex Hull Speedup12
gizmoguyBatch12
artswapBatchMock NOI 2020, Blackbox12
goneviralBatch12
dischargingBatchNOI 2020 Finals12
bunnyhopBatchAd Hoc, String Processing, NOI 2011 Sec Selection Test 211
pplowBatchAd Hoc11
bullscowsBatchAd Hoc11
bluetoothBatchGraph Theory11
ikanbilisBatchRI NOI Selection Test 2014, Data Structure11
eastwestBatchGraph Theory11
conventionBatchData Structure, APIO 200911
cakeBatchCEOI 201411
friends_joiBatchJOI 2013/201411
voltageBatchJOI 2013/2014, Graph Theory11
hotelBatchCEOI 201111
languageBatchDynamic Programming11
anothersquareBatchMath11
cutcakeBatchGraph Theory11
multipathsBatchGraph Theory11
guanine_exBatchData Structure11
flipbitsBatchIOI Malaysia 2016 Training Camp11
railroadBatchIOI 2016, Minimum Spanning Tree11
magnetsBatchMath11
magicBatchTOKI Open 201711
cokoladeBatchMath, Precomputation, COCI 2013/201411
redblueBatchGraph Theory11
sherlockgraphBatchGraph Theory11
rookableBatchGraph Theory, NUSH NOI Selection Test 201811
sortedandsortedBatchAtCoder, Dynamic Programming11
sorting_codechefBatchData Structure11
muggerBatchRI problem setter contest 201911
bracketeditorBatchData Structure11
dateornotBatchBlackbox, Binary Search11
wearenumberoneBatch11
npcompleteBatchGraph Theory11
radianceBatch11
chemistryBatchApril Fools 2020, Prerequisite Subject Knowledge, Dynamic Programming11
visitingsingaporeBatchNOI 2020 Prelims11
solarstormBatchNOI 2020 Prelims11
supperCommunicationData Structure, IOI 201210
escapingBatchAd Hoc, NOI 2011 Sec Selection Test 110
trainingBatchRaffles Team Selection Contest 201110
eventreasureBatchDynamic Programming10
jungleBatchNOI 2010 Selection Test10
fungameBatchDynamic Programming10
guardBatchAPIO 201210
warningBatchNumber Theory10
wombatsBatchIOI 2013, Data Structure10
cityBatchGraph Theory, IOI 201210
morefunBatchDynamic Programming10
bombBatch10
coinsBatchCOI 201510
sortingBatchVPCPC 201410
cattownBatchRI NOI Selection Test 2016, Graph Theory, Bipartite Matching10
paint_ioiBatchIOI 201610
teleport_tokiBatchTOKI Open 201710
prizeBatchIOI 2017, Blackbox10
mrbeancurdBatchDynamic Programming10
fliprectBatchatCoder10
animaleditor_mcoBatch10
niangaoBatchData Structure10
nianBatch10
trackingtrainingBatch10
progressionBatchNOI 2020 Finals10
pokebattleBatchAd Hoc, Brute Force9
parrotsCommunicationCreative, IOI 20119
catsBatchNOI 2014, Non-classic9
trafficBatchCEOI 2011, Graph Theory9
islandsBatchIOI 2008, Graph Theory9
mountainBatchData Structure, IOI 20059
beadsBatchAPIO 2014, Dynamic Programming9
cowidsBatchUSACO Silver Feb 20129
baleshareBatchUSACO Silver Jan 20129
sudokuBatchNOI 2015, Ad Hoc9
depotBatchIOI 20019
ioioi_cardsBatchJOI 2014/20159
teamsBatchCEOI 20119
joi_posterBatchJOI 2012/20139
loopyBatchDynamic Programming9
playBatchMath9
busstopBatchDynamic Programming9
pandaskiBatchNOI 20169
skyscraper_joiBatchJOI Open 20169
spyBatchJOI 2012/20139
aliens_ioiBatchIOI 2016, Dynamic Programming, Convex Hull9
radiusBatchTOKI Open 20179
flightBatchTW NPSC 20169
rcontrolBatchData Structure9
duathlonBatchAPIO 20189
stoneseqBatch9
souvenirsBatch9
rabbitgiftsBatchData Structure9
orangepathsBatchGraph Theory, Data Structure, Mock NOI 2019, Classic9
spiderwebBatchGraph Theory9
valleyBatchBOI 20199
collaborationBatchGraph Theory9
banksBatch9
excavationBatchDynamic Programming, Graph Theory9
comboBatchIOI 20189
waddlehopBatchGraph Theory, Dijkstra, RI NOI Sel Test 20128
synchronizationBatchJOI Open 2013, DFS8
pandacompressionOutput OnlyCreative8
parkBatchGraph Theory8
discozooBatchDynamic Programming8
railBatchIOI 20148
setsquareBatchDynamic Programming8
sphericalBatchData Structure, Math8
adriaticBatchCEOI 20138
potemkinBatchCEOI 20158
chessmasterBatchMath, Game Theory8
irisBatchGraph Theory, Greedy8
birdhuntBatchGraph Theory8
cakeincakeBatchGraph Theory8
divideBatchIOI 2015 Practice, Dynamic Programming8
candies_boiBatchBOI 20108
election_joiBatchJOI Open 2015, Graph Theory8
tetrisBatchIOI 2016 Practice, Ad Hoc8
lvm_exBatchAd Hoc8
train_ioiBatchIOI 2017, Graph Theory8
highscoreBatchNWERC 20178
crabBatchCancer, NUSH NOI Selection Test 20188
mountainsBatchIOI 2017 Practice, Dynamic Programming8
harbingersBatchCEOI 2009, Dynamic Programming, Convex Hull Speedup8
marathonBatchRI problem setter contest 20198
manhattancompassBatchAtCoder, Graph Theory8
supermarketsBatch8
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
bracketsBatchBOI 20127
emulationBatchCreative7
rearrangement_hardBatchMath7
binaryBatchAd Hoc7
nonomathBatchMath7
depot_ceoiBatchCEOI 20057
movinghouseBatchAtCoder7
net_ceoiBatchCEOI 20057
cuteBatchString Processing7
builderswandBatchHCI NOI Selection Test 20177
rarfileOutput OnlyCreative7
pyramid_cpspcBatchCPSPC 20177
catdogBatchDynamic Programming7
kcanBatchAd Hoc7
idealsquareBatchHAOI 20077
yabbitmeetupBatchMock NOI 2020, Graph Theory, Data Structure7
triumvirateBatch7
shoesBatchIOI 20197
gen_exBatchData Structure, Binomial Heap6
hieroglyphsBatchImage Processing, Creative6
scientistBatchMath6
pyramidBatchIOI 20066
network2BatchGraph Theory6
postmenBatchGraph Theory, BOI 20146
punchwoodBatchDynamic Programming6
drunkenbinaryBatchMath6
travelBatchHCI Mock NOI 2015, Graph Theory6
car_ioi00BatchIOI 20006
wallsBatchIOI 20006
alliancesBatchCEOI 20106
treasuryBatchCEOI 20076
escape_boiBatchBOI 20076
pipesBatchBOI 20136
matchingBatchCEOI 20116
townplanningBatchMCO 20166
scalesBatchIOI 20156
townsBatchIOI 20156
cropharvestingBatchMCO 2016 Round 26
balloonsBatchMath6
treeconstructionBatchDynamic Programming6
minionsBatch6
books_ioiBatchIOI 20176
corpoBatchCPSPC 20176
ecasinoBatchNOI 20066
rectangleBatchBaltic OI 2009, Computational Geometry6
taxesBatchDynamic Programming6
shuffleBatchNOI 2019, Ad Hoc, Blackbox6
frisbeeeBatch2019 SGIOI Problem Setter Contest6
birthday2BatchRI problem setter contest 20196
inversionsumBatchDynamic Programming, Math6
bridges_apioBatchAPIO 20196
surnamesBatchData Structure6
stylesBatch6
norasBatchLithuanian Olympiad in Informatics 20196
bulvesBatchLithuanian Olympiad in Informatics 20196
dollBatchIOI 20186
werewolfBatchIOI 20186
jumpingBatchDynamic Programming5
samenimBatchGame Theory5
cypherBatch5
upitBatchCOCI 2010/2011, Data Structure5
chainreactionBatch5
sequence2BatchBOI 20145
climbBatchUSACO Silver Jan 20125
wastingtimeBatchMath5
trakaBatchCOCI 2011/20125
game_vpcpcBatchVPCPC 20145
engelBatchData Structure5
network_ceoiBatchCEOI 20125
normaBatchCOCI 2014/20155
arrowgameBatchAd Hoc5
searchBatchIOI 2015 Practice5
boobootravelBatch5
sellingrnaBatchJOI Open 20165
constructionBatchJOI 2012/20135
presentsBatchJOI 2012/20135
landBatchSCOI 20075
spotlightsBatchRI-HCI NOI Selection Test 2018, Ad Hoc5
parityBatchSPOJ5
gamestrategyBatchACM ICPC WF 2014, Graph Theory5
latexBatchDynamic Programming, Convex Hull5
pilingupBatchAtCoder, Dynamic Programming5
bubblesort2_joiBatchJOI Open 2017/2018, Data Structure5
changingcoloursBatchRI problem setter contest 20195
garazaBatchData Structure, Math, COCI 2017/20185
firingBatch5
idigitBatch5
riverBatchRaffles Team Selection Contest 20114
cmiBatchAd Hoc4
tasksauthorOutput OnlyAPIO 2013, Creative4
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
looknsayBatchAd Hoc4
battleshipBatchDynamic Programming, RI Mock NOI 20154
artemisBatchIOI 20044
subwayBatchBaltic OI 20094
stamps_joiBatchJOI 2013/20144
wall_vpcpcBatchVPCPC 20144
shapesBatchCreative4
ridingBatchDynamic Programming4
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
glyphrecognitionBatchNWERC 20174
factorsumBatchMath4
mazereaperBatchGraph Theory4
supperboxBatchRI-HCI NOI Selection Test 2018, Dynamic Programming, Data Structure4
genomeBatchNOI 20064
magBatchDynamic Programming, Graph Theory, COCI 2016/20174
rainbow_apioBatchAPIO 2017, Graph Theory, Data Structure4
cupBatchIOI 2017 Practice, Blackbox4
exhaustedBatchAtCoder4
minimaxBatchGraph Theory4
Inequality2BatchRI-HCI NOI Selection Test 2020, Data Structure, Dynamic Programming4
randomlabyrinthBatchMath, Dynamic Programming, Greedy, Graph Theory4
ohbabyntriplesBatch4
squaregraphBatchGraph Theory4
excomboBatch4
cakeatstakeBatch4
rect_ioiBatchIOI 20194
arcadeBatchNOI 2020 Finals4
jawbreakBatchNOI 2007, Ad Hoc3
iceBatchDynamic Programming, RI NOI Sel Test 20123
tollBatchAPIO 2013, Graph Theory, Minimum Spanning Tree3
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
robots_apioBatchAPIO 2013, Dynamic Programming3
hyperoperationsBatchMath3
lilypadsBatchHCI Mock NOI 2015, Data Structure, Graph Theory3
guandance_exOutput OnlyCreative3
gridBatchBaltic OI 20083
ioiwariBatchIOI 20013
boxesBatchCEOI 20093
treasureBatchCEOI 20113
editorBatchBOI 20153
filepathsBatchBOI 20153
photo_ceoiBatchCEOI 20093
memoryBatchJOI 2014/20153
nucleariaBatchCEOI 20153
potatoguardBatch3
smileyvilleBatchMath, Dynamic Programming3
permsplitBatchMath3
flippermutationBatchIOI Malaysia 2016 Training Camp3
joirisBatchJOI Open 20163
messengerBatchJOI 2012/20133
fourierBatchMath3
scaryBatchString Processing3
simurghBatchIOI 2017, Blackbox, Graph Theory3
drillBatchROI 20143
newhomeBatchAPIO 20183
circleselectionBatchAPIO 20183
groupchatBatchTOKI Open 20183
cellstourBatchTOKI Open 20183
matrixqueriesBatchData Structure, SEERC 20183
catdog_joiBatchJOI Open 2017/20183
orlandoBatchRI problem setter contest 20193
walkBatchGraph Theory3
maxmexBatch3
synergiesBatch3
bridge_cercBatchGraph Theory3
timecardBatchIOI 2018 Practice3
bearchopsBatchDynamic Programming2
deadendsBatchGraph Theory2
candycrushBatchDynamic Programming2
captchaBatchNon-classic, DFS2
softdrinkBatchDynamic Programming2
2048BatchAd Hoc2
enclosureBatchGoogle Code Jam 2014, Binary Search2
cloudsBatchCEOI 20042
footballBatchCEOI 20042
pbsBatchData Structure, IOI 20082
mediansBatch2
totemBatchCOCI 2012/20132
rotatingBatch2
peachpartyBatchDynamic Programming, Data Structure, Math2
lazycat2Output OnlyRI NOI Selection Test 20152
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
wateringOutput OnlyCEOI 20132
pinballBatch2
shiftingBatchData Structure2
teleportersBatchHCI NOI Selection Test 2016, Graph Theory2
furgraphBatchData Structure2
flipbracketsBatchIOI Malaysia 2016 Training Camp2
graphBatchGraph Theory, IOI 2015 Practice2
vlbBatchCodechef2
rubikBatch2
kanjiCommunicationJOI 2013/20142
computationBatchAd Hoc2
redstonelampsBatchHCI NOI Selection Test 20172
jumpBatchTOKI Open 20172
ascendingphotoBatchNWERC 20172
stagegamesBatchRI-HCI NOI Selection Test 2018, Ad Hoc2
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
collapseBatchJOI Open 2017/20182
trespasserBatch2019 SGIOI Problem Setter Contest, Blackbox2
filibusterBatch2
masqueradeBatch2
cellulardataBatch2
chaseBatchCEOI 20172
mobitelBatchCOCI 2018/20192
visionBatchIOI 20192
split_ioiBatchIOI 20192
seatsBatchIOI 20182
highwayBatchIOI 20182
aestheticBatchNOI 2020 Finals2
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
triBatchComputational Geometry, Convex Hull1
tramBatch1
demarcationBatchBOI 20141
rebuildBatchGraph Theory1
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
calvinOutput OnlyCEOI 20151
conveyorBatchData Structure1
shortBatch1
potatovirusBatch1
ballpackingOutput OnlyCreative1
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
nowruzOutput OnlyIOI 20171
mining2BatchACM ICPC WF 2011, Graph Theory1
fludtownBatchNOI 20061
hengBatchNOI 20061
mininggoldBatchTOKI Open 20181
tilecoveringBatchTOKI Open 20181
tetris_tokiBatchTOKI Open 20181
odometerOutput OnlyIOI 2012, Golf, Creative1
blackboxgroupBatchMath1
streetlampsBatchAPIO 20191
reflectionBatchRI-HCI NOI Selection Test 2020, Math, Constructive algorithms1
girlfriendsBatchMath1
wakeupBatch1
wheelofmisfortuneBatch1
meetings_ioiBatchIOI 20181
jewelsBatchAd Hoc0
wordwordBatchAd Hoc0
christmassortOutput OnlyCreative, Brute Force0
asteroidsBatchGraph Theory, A* Search0
conboxityBatch0
anglerfishOutput OnlyRI NOI Selection Test 2014, Brute Force0
pointsBatchIOI 2006, Divide and Conquer0
snakeBatchCEOI 2008, Search0
fenceBatchComputational Geometry, Convex Hull0
realfunBatch0
onewayBatch0
votingOutput OnlyGraph Theory0
patternsBatch0
phoneBatch0
2circlesBatchComputational Geometry, Math0
ferries2Output Only0
cagebuildingOutput OnlyGraph Theory0
dynamiteOutput OnlyOutput Only, RI Mock NOI 20150
cheeseBatchCOI 20150
magicalstonesBatchBaltic OI 20080
xorOutput OnlyIOI 20020
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
sudoku_ioiOutput OnlyIOI 2017 Practice0
roadOutput OnlyGraph Theory, JOI 2017/20180
cargoOutput Only2019 SGIOI Problem Setter Contest0
transferBatchIOI 2019 Practice0
packingOutput OnlyIOI 2019 Practice0
jobBatchIOI 2019 Practice0
cycleBatchIOI 2019 Practice0
line_ioiOutput OnlyIOI 20190
walk_ioiBatchIOI 20190
mrJudge 09.05.20
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