Analysis Mode Problem List

Toggle Solved Problems

Codename	Type	Tags	Accepted Users
helloworld	Batch	Syntax	875
sumup	Batch	Syntax	769
evenorodd	Batch	Syntax	716
breakfast	Batch	Syntax	692
square	Batch	Syntax	645
maximum	Batch	Syntax	579
calculator	Batch	Syntax	575
lazysponge	Batch	Syntax	554
rightangtri	Batch	Syntax	549
multiples	Batch	Syntax	538
checkmultiples	Batch	Syntax	536
psle	Batch	Syntax	518
lunch	Batch	Syntax	505
bubblesort	Batch	Sorting	483
triangle	Batch	Syntax	479
3n+1	Batch	Syntax	467
gpa	Batch	Syntax	466
checkerboard	Batch	Syntax	460
sumint	Batch	Syntax	450
squares	Batch	Syntax	443
countstars	Batch	String Processing	412
descsort	Batch	Sorting	411
meanstring	Batch	Syntax	403
summation	Batch	Raffles Cat Helping Practice Contest 2013, Syntax	393
squarenumbers	Batch	Number Theory	379
executions	Batch	Syntax	378
fibo	Batch	Dynamic Programming	364
strlineeqn_easy	Batch	Syntax	353
paint	Batch	NOI 2011, Greedy, Sorting	351
gcd	Batch	Number Theory	345
medianstring	Batch	Syntax	341
crossingroads	Batch	Syntax	340
trianglenumbers	Batch	Number Theory	336
writelines	Batch	String Processing	334
helloworld_ex	Batch	Golf	326
diamond	Batch	Syntax	317
countalp	Batch	String Processing	313
sumscore	Batch	Syntax	309
adjmatrix	Batch	Graph Theory	309
potatosalad	Batch	Greedy, Sorting	303
homework	Batch	Life of Panda Selection Test 2013, Sorting	295
farming	Batch	Syntax	293
parallelogram	Batch	String Processing	292
prime	Batch	Number Theory	290
lis	Batch	Dynamic Programming	289
checksquare	Batch	Number Theory	287
log2	Batch	Number Theory	277
hellochecker	Batch	String Processing	273
swappingcats	Batch	Syntax	269
GSS	Batch	Sorting	268
quadpotato	Output Only	Number Theory	267
chartoint	Batch	String Processing	261
gift	Batch	NOI 2007, Syntax	260
minimum	Batch	Syntax, Function Call	255
adjlist	Batch	Graph Theory	254
lunchbox	Batch	NOI 2016, Greedy, Sorting	254
longestword	Batch	String Processing	245
pigeons	Batch	Syntax	244
3n+1II	Batch	Syntax	240
uniquenumbers	Batch	Data Structure	238
area	Batch	Syntax	229
strlineeqn	Batch	Syntax	224
splithunny	Batch	Graph Theory	221
lengthsort	Batch	Sorting	219
evenodd	Batch	Number Theory	215
hexagon	Batch	Syntax	215
badpotato	Batch	Dynamic Programming	213
spacetravel	Batch	Sorting	212
xmas	Batch	NOI 2009, Ad Hoc	209
shortestword	Batch	String Processing	208
potatoplanting	Batch	Syntax	207
card	Batch	Data Structure, NOI 2010	201
basicbinary	Batch	Number Theory	197
marker	Batch	Syntax	193
chinese	Batch	Sorting	193
exponentiate	Batch	Divide and Conquer	182
coinbag	Batch	Dynamic Programming	181
numberchecker	Batch	String Processing	177
lis_ex	Batch	Dynamic Programming	177
lockcode	Batch	Number Theory	176
moneychanger	Batch	Dynamic Programming	176
weddingcoins	Batch	Greedy	175
heatwv	Batch	Graph Theory, Dijkstra	174
dinner	Batch	Syntax	170
nprime	Batch	NOI 2008, Prime, Number Theory	169
maxdamage	Batch	Syntax	165
mrt	Batch	Graph Theory, Floyd Warshall	163
anagramword	Batch	String Processing	162
pingpong	Batch	Syntax	160
coincombinations	Batch	Dynamic Programming	159
scalars	Batch	Greedy	159
hexadecimal	Batch	String Processing	157
cuberoot	Batch	Number Theory	156
countconst	Batch	Graph Theory	155
modestring	Batch	Syntax	154
flybot	Batch	Dynamic Programming, CS3233 2013 Selection Test	152
wormholes	Batch	Dynamic Programming	147
sharefood	Batch	Ad Hoc	147
whichpanda	Batch	Syntax	147
arrayfind	Batch	Divide and Conquer	146
gecko	Batch	NOI 2008, Dynamic Programming	145
flamethrower	Batch	Dynamic Programming, Sliding Window	143
palindromes	Batch	String Processing	142
lights	Batch	Number Theory, Raffles Cat Helping Contest 2013	142
snack	Batch	Maxsum, Dynamic Programming	139
uniquenumbers_ex	Batch	String Processing, Bignum	138
numbersquare	Batch	Ad Hoc	137
lvm	Batch	NOI 2008, Data Structure	137
supplies	Batch	Dijkstra, Graph Theory, CS3233 2013 Selection Test	136
stepgame	Batch	Dynamic Programming, Maxsum	136
oranges	Batch	Syntax	136
logsort	Batch	Sorting	135
primalitytesting	Batch	Number Theory	134
catfight	Batch	Ad Hoc, Dynamic Programming, Sliding Window	132
fizzbuzz	Batch	Syntax	132
platform	Batch	Syntax	129
egypt	Batch	Syntax	128
stringsort	Batch	String Processing	125
dinowalk	Batch	Graph Theory, Floyd Warshall	125
lcs	Batch	Dynamic Programming	122
haybales	Batch	USACO Bronze Dec 2011, Syntax	121
mewmeow	Batch	Syntax	119
ctiming	Batch	USACO Bronze Nov 2011, Syntax	118
digits	Batch	Number Theory	116
namemid	Batch	String Processing	115
candymountain	Batch	Dynamic Programming	115
subgraphs	Batch	Raffles Cat Helping Practice Contest 2013, Graph Theory, Union Find Disjoint Set	114
pandaeyes	Batch	Life of Panda Selection Test 2013, Greedy	114
countfishes	Batch	Number Theory	113
brick	Batch	Data Structure	113
bestplace	Batch	NOI 2017	113
arrow	Batch	String Processing	112
csecrets	Batch	String Processing	112
car	Batch	Minimum Spanning Tree, Union Find Disjoint Set, Graph Theory	110
swapcup	Batch	Syntax, Function Call	110
pascal	Batch	Dynamic Programming, Math	109
general	Batch	Union Find Disjoint Set	107
composition	Batch	Sorting, Greedy, String Processing	107
bracket	Batch	Syntax	107
ballot	Batch	Data Structure, CS3233 2013 Selection Test	106
collatzoncemore	Batch	Dynamic Programming, Number Theory	106
sightseeing	Batch	NOI 2014, Graph Theory	106
nonsequitur	Batch	Syntax	106
milkweed	Batch	Graph Theory	104
catletters	Batch	String Processing	103
segmenttree	Batch	Data Structure	103
pokecompany	Batch	Dynamic Programming, NOI 2010	102
binarycoins	Batch	Greedy, Number Theory	102
gravityguy	Batch	Sorting	102
train	Batch	Dynamic Programming	99
bribe	Batch	Graph Theory, Greedy	98
fraction	Batch	Math	98
foreveralone	Batch	Graph Theory, Data Structure	98
party	Batch	Graph Theory	97
housing	Batch	Dynamic Programming, NOI 2008	97
4sum	Batch	Meet in the Middle, NOI 2008	97
sort	Batch	String Processing	95
restaurant	Batch	Greedy, Sorting	95
bracket_ex	Batch	Data Structure	95
grading	Batch	Syntax, Function Call	94
alevel	Batch	String Processing, Syntax	94
outline	Batch	String Processing	93
primefactorization	Batch	Number Theory	93
rect	Batch	Ad Hoc, NOI 2007	93
variablenames	Batch	String Processing	93
ccs	Batch	Data Structure	92
cubecutting	Batch	Math	92
buffet	Batch	Life of Panda Selection Test 2013, Dynamic Programming	91
magictrick	Batch	Google Code Jam 2014, Syntax	90
employee	Batch	Graph Theory	89
word	Batch	String Processing	87
primesuspect	Batch	Number Theory	86
sandd	Batch	Binary Search	86
orchard	Batch	NOI 2014, Dynamic Programming	86
catlunch	Batch	RI NOI Selection Test 2016, Data Structure, Greedy	85
multisort	Batch	Sorting	84
candymountain_ex	Batch	Dynamic Programming, Data Structure	84
anagram	Batch	Ad Hoc	83
papaya	Batch	Graph Theory	83
looongnumbers	Batch	Ad Hoc, Bignum	83
rank	Batch	NOI 2008, Graph Theory, DFS	83
magicwand	Batch	Graph Theory	83
sahovnica	Batch	Syntax, COCI 2012/2013	83
pandacity	Batch	Graph Theory	82
maple	Batch	String Processing, Sorting, Data Structure	80
knightmoves	Batch	Graph Theory	80
crunchy	Batch	Sorting, NOI 2010 Selection Test	80
jacketorme	Batch	String Processing	80
eleven	Batch	Syntax	80
wificonnection	Batch	Ad Hoc	79
magictowers	Batch	Math	78
chessislands	Batch	Graph Theory, NOI 2010 Selection Test	77
prefix	Batch	Raffles Team Selection Contest 2011	77
stroll	Batch	Graph Theory	77
assembly	Batch	Dynamic Programming	77
history	Batch	Dynamic Programming	77
changemin	Batch	Data Structure, Function Call	77
inversions	Batch	Data Structure, Divide and Conquer	76
experiment	Batch	Sorting	76
noodles	Batch	Greedy	75
quickjump	Batch	Number Theory	74
trifish	Batch	Number Theory	74
monopoly	Batch	Raffles Cat Helping Contest 2013, Dynamic Programming	73
product	Output Only	Output Only	73
pigeonhole_ex	Batch	Data Structure	73
cnyfood	Batch	Data Structure	73
modsum	Batch	NOI 2012, Brute Force, Dynamic Programming, Math	72
boundlessboxes	Batch	Graph Theory	72
bookshelf	Batch	Data Structure	72
pigeonhole	Batch	Data Structure	72
badminton	Batch	MCO 2015, Syntax	72
clocktime	Batch	Ad Hoc	71
guessnumber	Batch	Ad Hoc	70
reverse	Batch	String Processing	70
erp	Batch	Dijkstra, Graph Theory	70
summit	Batch	Binary Search	70
leetspeak	Batch	String Processing	70
washing	Batch	Syntax, Ad Hoc	70
minstack	Batch	Data Structure	70
contestcalc	Batch	Data Structure	69
openclose	Batch	String Processing, Ad Hoc, Creative, Math	69
lol	Batch	Ad Hoc	69
explosion	Batch	Sorting	69
octagon	Batch	Syntax	69
diet	Batch	Dynamic Programming	68
globalwarming	Batch	NOI 2013, Ad Hoc	68
base	Batch	Syntax	68
queens	Batch	Syntax	68
fenwicktree	Batch	Data Structure	68
pokeadd	Batch	Number Theory	66
squidzofrenzic	Batch	Divide and Conquer	66
subsets	Batch	Syntax	66
walking	Batch	NOI 2012, Dynamic Programming	65
pokenumbers	Batch	Number Theory	65
reverse_ioi16	Batch	IOI 2016 Practice, Syntax	65
fuel	Batch	Greedy	64
fruits	Batch	Greedy	64
draw	Batch	Greedy, Sorting, RI NOI Sel Test 2012	63
stoning	Batch	Number Theory	63
catneighbours	Batch	Graph Theory	63
hasher	Batch	Sorting, Data Structure, String Processing	61
obfuscate	Batch	String Processing	61
tourist	Batch	IOI 2012 Practice Tasks, Data Structure	60
addition_ex	Batch	Creative, Golf	60
numberspeak	Batch	Syntax	60
luckynumbers	Batch	Ad Hoc	60
carpark	Batch	Greedy	59
chainprimes	Output Only	Number Theory	59
pandasms	Batch	String Processing	59
missing	Batch	Creative, Ad Hoc	59
passport	Batch	MCO 2014	59
ranking	Batch	Sorting	58
pushups	Batch	Math	58
f7	Batch	Greedy, COCI 2012/2013	58
change	Batch	NOI 2011, Brute Force, Greedy	57
hole	Batch	Dynamic Programming, NOI 2007	57
caesar	Batch	String Processing	57
timetraveller	Batch	Ad Hoc, April Fools	57
fibo_ex	Batch	Divide and Conquer	56
blanket	Batch	Ad Hoc	56
potatoparty	Batch	Ad Hoc	56
candies	Batch	Data Structure, Fenwick	56
meowrings	Batch	Number Theory	56
mathforjaneI	Batch	Ad Hoc	55
floors	Batch	Data Structure	55
judgequeue	Batch	Data Structure	55
snakenladder	Batch	Graph Theory, Breadth First Search	55
difference	Batch	Data Structure	55
rblock	Batch	USACO Silver Dec 2011, Graph Theory, Dijkstra	55
speakers	Batch	Greedy	55
numberfun	Batch	Dynamic Programming	55
maplename	Batch	String Processing	54
letters	Batch	Dynamic Programming	54
binaryroads	Batch	Graph Theory, Breadth First Search	54
echo	Batch	String Processing	53
olevel	Batch	Sorting, Ad Hoc	52
hellokitty	Batch	Ad Hoc, Data Structure	52
stamps	Batch	Dynamic Programming	52
vanish	Batch	Dynamic Programming	52
lifts	Batch	Sorting, Greedy	51
parkpaths	Batch	Graph Theory, Ad Hoc	51
divisibility	Batch	Dynamic Programming	50
commando	Batch	APIO 2010, Dynamic Programming, Convex Hull Speedup	50
cookieclicker	Batch	Ad Hoc	50
pyramidhotel	Batch	Dynamic Programming	50
ladybugs	Batch	Dynamic Programming	50
potatoescape	Batch	Graph Theory	49
guanine	Batch	Ad Hoc	49
superprimes	Batch	Number Theory	48
diskdrop	Batch	Probability, Dynamic Programming	48
rotarylock	Batch	HCI NOI Selection Test 2015, Data Structure	48
plates	Batch	Graph Theory	48
flip	Batch	Ad Hoc	48
xorb	Batch	Math	48
collectmushrooms	Batch	Syntax	48
routers	Batch	Greedy, Sorting	47
square_ioi	Batch	IOI 2014, Dynamic Programming	47
commonsubstring	Batch	Dynamic Programming	47
towerdefense	Batch	Graph Theory	47
bananafarm	Batch	NOI 2015, Data Structure	47
cousins	Batch	Sorting	47
catleap	Batch	Graph Theory	47
landscape	Batch	NOI 2010 Selection Test, Dynamic Programming	46
chocolate	Batch	Dynamic Programming	46
fractorial	Batch	Number Theory	46
binomial	Batch	Dynamic Programming	46
diskettes	Batch	Ad Hoc, Bignum	46
prisoners	Communication	Mock APIO 2014	46
solonim	Batch	Ad Hoc	46
tennis	Batch	Sorting	46
mushroomfarm	Batch	RI NOI Selection Test 2017	46
malcolm	Batch	Line Sweep, COCI 2012/2013	46
sume	Batch	Syntax, Math, COCI 2012/2013	46
magicsquares	Batch	Ad Hoc	45
gpa_ex	Batch	Syntax, Golf	45
moonwalk	Batch	Greedy	45
stagnantwater	Batch	Ad Hoc	45
pancake	Batch	Graph Theory, Breadth First Search, NOI 2012	44
lazycat	Batch	NOI 2009, Graph Theory, TSP, Dynamic Programming	44
thief	Batch	Dynamic Programming	44
peanutparty	Batch	Ad Hoc	44
pinalysis	Batch	Dynamic Programming	44
customencryption	Batch	String Processing	44
mugging	Batch	Game Theory	44
schedule	Batch	HCI NOI Selection Test 2014, Dynamic Programming	44
palindrome_ioi00	Batch	IOI 2000, Dynamic Programming	44
gifts	Batch	Dynamic Programming	44
pokeprocrastination	Batch	Sorting	43
cave	Batch	IOI 2013, Binary Search, Blackbox	43
watching	Batch	JOI Open 2013, Binary Search, Dynamic Programming	43
flappybird	Batch	Dynamic Programming	43
disneyland	Batch	Data Structure	43
appeal	Batch	Data Structure, Fenwick	43
collectmushrooms6	Batch	Ad Hoc, NOI 2018	43
pawns	Batch	Raffles Team Selection Contest 2011	42
ascendinglist	Batch	Ad Hoc	42
nim	Batch	Game Theory	42
primepie	Batch	Number Theory	42
potatoroads	Batch	Number Theory, Graph Theory	42
sealevel	Batch	Graph Theory	42
lemonadestand	Batch	Greedy	42
ljubomora	Batch	Binary Search, COCI 2012/2013	42
lanci	Batch	Greedy, COCI 2012/2013	42
penguinislands	Batch	Graph Theory	41
grouping	Batch	Sorting	41
farmers	Batch	Data Structure	41
triangles	Batch	Ad Hoc	41
goinghome	Batch	Dynamic Programming	40
plants	Batch	Dynamic Programming	40
happynumbers	Batch	Math	40
weirdsquare	Batch	Syntax	40
honey	Batch	MCO 2015, Ad Hoc	40
indivisibility	Batch	Math	40
misa	Batch	Graph Theory, COCI 2013/2014	40
reversi	Batch	Ad Hoc, Syntax	39
nemo	Batch	RI NOI Selection Test 2014, Graph Theory, Union Find Disjoint Set	39
umbrella	Batch	USACO Silver Dec 2011, Dynamic Programming	39
aliens	Batch	Data Structure	39
idolclub	Batch	Math	39
lopov	Batch	Greedy, Data Structure, COCI 2013/2014	39
carousel	Batch	Ad Hoc, Number Theory	38
plot	Batch	Dynamic Programming	38
graphcraft	Batch	Graph Theory, Dynamic Programming	38
inversionmis	Batch	Dynamic Programming	38
formula	Batch	Math	38
catnames	Batch	RI NOI Selection Test 2016, Math	38
slopes	Batch	Greedy	38
boss_nwerc	Batch	NWERC 2017	37
mathforjaneII	Batch	Ad Hoc	36
stones	Batch	Graph Theory, Depth First Search, RI NOI Sel Test 2012	36
island	Batch	NOI 2018 Prelims, Math, Graph Theory	36
lightningrod	Batch	Data Structure, Ad Hoc, NOI 2018	36
afloordisplay	Batch	Ad Hoc, April Fools	36
pokeprime	Batch	Number Theory	35
pokeclone	Batch	Dynamic Programming	35
mathforjaneIII	Batch	CS3233 2013 Selection, Ad Hoc	35
mining	Batch	Graph Theory, Breadth First Search	35
sailor	Batch	Graph Theory, Strongly Connected Components	35
access_code	Batch	HCI NOI Selection Test 2015, Math	35
toilets	Batch	Ad Hoc	35
laugh	Batch	IOI 2016 Practice, String Processing	35
similarity	Batch	Data Structure	35
ferries	Batch	NOI 2013, Graph Theory, Dijkstra	34
potatomine	Batch	Number Theory, Primes	34
medianheap	Batch	Data Structure	34
potatolove	Batch	Number Theory	34
spaceinvaders	Batch	Greedy	34
buildings	Batch	Data Structure	34
towering	Batch	Math	34
hidden	Batch	Dynamic Programming	34
ancestor	Batch	Graph Theory, Data Structure	34
universe	Batch	Graph Theory	34
mathtest	Batch	String Processing, Primes	33
peaks	Batch	Raffles Cat Helping Practice Contest 2013, Ad Hoc	33
salmon	Batch	Dynamic Programming	33
mice	Batch	Graph Theory	33
twomeals	Batch	Dynamic Programming	33
redpacket	Batch	Data Structure	33
roadsideadverts	Batch	NOI 2017	33
euclid	Batch	NOI 2006, Number Theory, Math	33
awesome	Batch	Dynamic Programming	32
steeple	Batch	USACO Gold Nov 2011, Graph Theory, Bipartite Matching	32
examhalls	Batch	Dynamic Programming	32
lemonparty	Batch	Dynamic Programming	32
artist	Batch	Ad Hoc	32
scorepls	Batch	Ad Hoc, April Fools	32
multitable	Batch	Ad Hoc, Number Theory	31
street	Batch	Dynamic Programming, NOI 2007	31
CP2booksales	Batch	Ad Hoc	31
weather	Batch	NOI 2010, Graph Theory	31
girlfriend	Batch	Graph Theory, Ad Hoc	31
amicablecats	Batch	Number Theory	31
lineup	Batch	USACO Silver Nov 2011, Sliding Window	31
cookieclickeralpha	Batch	Google Code Jam 2014, Ad Hoc	31
gifts_usaco	Batch	USACO Bronze Jan 2012	31
priority	Batch	Data Structure	31
netneutrality	Batch	Ad Hoc	31
roadtrip	Batch	Graph Theory	31
transform	Batch	Graph Theory, Floyd Warshall	31
flowers	Batch	Dynamic Programming	31
lifttokens	Batch	Greedy	30
marbles	Batch	HCI Mock NOI 2015, Greedy	30
poll	Batch	Greedy	30
phototaking	Batch	Dynamic Programming	30
eating	Batch	Ad Hoc	30
lightsflip	Batch	Ad Hoc	30
tutor	Batch	NOI 2011, Dynamic Programming	29
deceitfulwar	Batch	Google Code Jam 2014, Greedy	29
ronza	Batch	Greedy	29
cablecar	Batch	MCO 2016, Data Structure, Ad Hoc	28
garage	Batch	Ad Hoc	28
mantou	Batch	NOI 2011 Sec Selection Test 2	28
booksort	Batch	Ad Hoc	28
isaac	Batch	Life of Panda Selection Test 2013, Data Structure	28
dotjoin	Batch	Minimum Spanning Tree, Graph Theory	28
gondola	Batch	IOI 2014	28
gap	Batch	APIO 2016	28
molecules	Batch	IOI 2016	28
fishsort	Batch	Sorting	28
runway	Batch	RI NOI Selection Test 2017	28
hipercijevi	Batch	Graph Theory, Breadth First Search, COCI 2012/2013	28
tarifa	Batch	Ad Hoc, COCI 2016/2017	28
wheel	Batch	Ad Hoc	27
pokecubes	Batch	Dynamic Programming	27
ramar	Batch	Dynamic Programming, RI NOI Sel Test 2012	27
primesort	Batch	Primes, Sorting, Depth First Search	27
median_usaco	Batch	USACO 2011 November Gold, Data Structure, Fenwick	27
sequence_apio	Batch	APIO 2014, Dynamic Programming, Convex Hull Speedup	27
crocodile	Batch	IOI 2011, Graph Theory	27
svemir	Batch	COCI 2009/2010, Graph Theory	27
station	Batch	IOI 2014, Ad Hoc	27
toblerone	Batch	HCI Mock NOI 2015, Ad Hoc, Dynamic Programming	27
bobek	Batch	CEOI 2015	27
teleport	Batch	Graph Theory	27
parade	Batch	Graph Theory	27
rankandfile	Batch	Google Code Jam 2016, Ad Hoc	27
drunkpalindrome	Batch	Ad Hoc	27
snail	Batch	NOI 2018 Prelims, Ad Hoc	27
rmaxq	Batch	Data Structure	27
tower	Batch	Dynamic Programming	26
invest	Batch	NOI 2009, Dynamic Programming	26
scrivener	Batch	Data Structure, IOI 2012	26
partelf	Batch	Google Code Jam 2014, Ad Hoc	26
unity	Batch	Graph Theory	26
moo	Batch	USACO Bronze Feb 2012	26
boring	Batch	Dynamic Programming	26
unluckyfloors	Batch	NOI 2016, Dynamic Programming	26
bombing	Batch	Graph Theory	26
guardtowers	Batch	Data Structure	26
razlika	Batch	Data Structure, Sliding Window, COCI 2012/2013	26
findsweets	Batch	Ad Hoc	26
dispatching	Batch	APIO 2012	25
ship	Batch	Graph Theory, HCI NOI Selection Test 2014	25
pageant_bronze	Batch	USACO Bronze Nov 2011, Graph Theory, Breadth First Search	25
stacking	Batch	USACO Bronze Jan 2012	25
bananafever	Batch	Graph Theory, Dynamic Programming	25
cardgame	Batch	Dynamic Programming, Data Structure	25
election	Batch	Dynamic Programming, Data Structure	25
lbs	Batch	Dynamic Programming	25
treasures	Batch	Graph Theory, Dijkstra	25
stesbus	Batch	Ad Hoc	25
sumo	Batch	Binary Search, Bipartite Graph, COCI 2013/2014	25
forensic	Batch	DFS, Depth First Search, NOI 2012	24
pokewar	Batch	Graph Theory	24
robots	Batch	IOI 2013, Greedy	24
codfish	Batch	Dynamic Programming, Data Structure	24
numbers	Batch	BOI 2013, Dynamic Programming	24
random	Batch	MCO 2014, Number Theory	24
network	Batch	Graph Theory	24
wall	Batch	IOI 2014, Data Structure	24
bstrees	Batch	Dynamic Programming	24
doors	Batch	Graph Theory	24
cats2	Batch	Data Structure	24
lostperm	Batch	Data Structure	24
rockclimbing	Batch	NOI 2016, Bipartite Matching	24
preparation	Batch	Ad Hoc	24
justright	Batch	Sliding Window, Binary Search	24
knapsack	Batch	NOI 2018 Prelims, Dynamic Programming	24
go	Batch	Ad Hoc, COCI 2016/2017	24
osu_ex	Output Only	Creative	23
dreaming	Batch	IOI 2013, Graph Theory	23
goinghome_ex	Batch	Dynamic Programming	23
oldskool	Batch	Syntax, Creative	23
fishcoin	Output Only	Creative, Brute Force	23
diversity	Batch	HCI NOI Selection Test 2015, Ad Hoc, Dynamic Programming	23
chessboard	Batch	Communication, Ad Hoc, RI Mock NOI 2015	23
formulazero	Batch	Data Structure, Fenwick	23
counting	Batch	HCI NOI Selection Test 2016, Data Structure	23
blanko	Batch	Greedy	23
morepaths	Batch	Dynamic Programming	23
bishibashi	Batch	Ad Hoc	23
clipboard	Batch	RI NOI Selection Test 2017	23
trekking	Batch	HCI NOI Selection Test 2017	23
platforms	Batch	Ad Hoc	23
coins2	Batch	Data Structure	23
manymedians	Batch	AtCoder	23
superlongnoodles	Batch	Number Theory, Dijkstra, NOI 2011 Sec Selection Test 2	22
chessgame	Batch	Graph Theory	22
median	Batch	Sorting	22
transformations	Batch	String Processing	22
movie	Batch	Dynamic Programming	22
potions	Batch	Dynamic Programming	22
middlenumber	Batch	HCI NOI Selection Test 2014, Data Structure	22
planning	Batch	TOKI Open 2014	22
ricehub	Batch	IOI 2011	22
askonegetonefree	Batch	NOI 2015, Dynamic Programming	22
skyscraper	Batch	APIO 2015	22
guards	Batch	Dynamic Programming	22
keys_ceoi	Batch	CEOI 2005, Ad Hoc	22
shanoi	Batch	Math	22
boxes_hkicpc	Batch	Graph Theory	22
hotspot	Batch	NOI 2017	22
collectmushrooms2	Batch	Data Structure	22
spiraldance	Batch	RI-HCI NOI Selection Test 2018, Math	22
rarsum	Batch	Raffles Cat Helping Contest 2013	21
globalwarming_ex	Batch	Data Structure, Union Find Disjoint Set	21
moosick	Batch	USACO Bronze Nov 2011, Ad Hoc	21
train_ex	Batch	Dynamic Programming, Convex Hull Speedup	21
experimentexplodeexpel	Batch	Math	21
globalwarming2	Batch	RI NOI Selection Test 2015, Ad Hoc	21
trains	Batch	MCO 2015, Graph Theory	21
social	Batch	Data Structure	21
cycling	Batch	Graph Theory	21
harddisk	Batch	Dynamic Programming	21
moreprimes	Batch	Math	21
simcity	Batch	Graph Theory	21
chunlian	Batch	Data Structure	20
poi	Batch	IOI 2009, Sorting	20
race	Batch	IOI 2011	20
ballgame	Batch	Dynamic Programming, Data Structure	20
game_ioi14	Batch	IOI 2014, Union Find Disjoint Set	20
sightseeing2	Batch	RI NOI Selection Test 2015, Graph Theory, Minimum Spanning Tree	20
stockexchange	Batch	CPSPC 2007	20
stack	Batch	Greedy, Data Structure	20
cross	Batch	Dynamic Programming	20
specialmagicsquare	Output Only	Creative	20
permutationswap	Batch	Data Structure, Union Find Disjoint Set	20
multiplygame	Batch	Game Theory	20
ferrari	Batch	Math	20
decompress	Batch	Ad Hoc	20
brackets_inoi	Batch	INOI 2016	20
message	Batch	NOI 2011 Sec Selection Test 1	19
rplow	Batch	Ad Hoc	19
shortest	Batch	Number Theory, Bignum	19
scheduler	Batch	Raffles Cat Helping Contest 2013	19
game	Batch	IOI 2013, Data Structure	19
revenge	Batch	Ad Hoc	19
sardines	Batch	RI NOI Selection Test 2014, Dynamic Programming	19
potatovolution	Batch	Graph Theory, Dijkstra	19
newlottery	Batch	Google Code Jam 2014, Dynamic Programming	19
hdb	Batch	Dynamic Programming, Data Structure	19
beacons	Batch	Data Structure	19
ancestry	Batch	Dynamic Programming	19
cards	Batch	Data Structure	19
dataplan	Batch	Ad Hoc	19
bathroomstalls	Batch	Google Code Jam 2017	19
gridgame	Batch	Graph Theory, Breadth First Search	19
lampposts	Batch	Binary Search, Function Call, Blackbox	19
trianglesum	Batch	NOI 2010 Selection Test	18
bore	Batch	String Processing, DP Pre-Computation	18
diesel	Batch	NOI 2013, Dynamic Programming, Graph Theory, Dijkstra	18
truthandlies	Batch	Graph Theory	18
sawmills	Batch	CEOI 2004, Dynamic Programming, Convex Hull Speedup	18
pancakecounting	Batch	Syntax, Bit Manipulation	18
dquery	Batch	SPOJ	18
notebook	Batch	Graph Theory	18
bacteria	Batch	Data Structure	18
troubles	Batch	Dynamic Programming	18
roman	Batch	Ad Hoc	18
spanning	Batch	Data Structure	18
palindromicnumber	Batch	Math	18
voyage	Batch	Graph Theory	18
construct	Batch	Ad Hoc	18
shouting	Batch	Ad Hoc, Greedy, Dynamic Programming	18
jedan	Batch	Dynamic Programming, COCI 2012/2013	18
nis	Batch	Dynamic Programming, Data Structure	18
newroads	Batch	Graph Theory	18
equation	Batch	Sorting	17
leastround	Batch	Dynamic Programming	17
delivery	Batch	Graph Theory, TSP, Dijkstra, Raffles Cat Helping Contest 2013	17
sail	Batch	NOI 2010, Dijkstra, Graph Theory	17
pandagame	Batch	Game Theory	17
airport	Batch	Greedy, Sorting	17
mroops	Batch	Binary Search	17
nostatement	Batch	Creative	17
digits_usaco	Batch	USACO Bronze Nov 2011, Number Theory, Base Conversion	17
majority	Batch	Mock APIO 2014	17
mutations	Batch	Data Structure	17
special	Batch	Dynamic Programming	17
compact	Batch	Dynamic Programming	17
wizardparty	Batch	Math	17
repeat	Batch	Creative, Golf	17
divisiongame	Batch	Math	17
pianokeys	Batch	Math	17
singlefile	Batch	Data Structure	17
xorpow	Batch	Dynamic Programming	17
acm	Batch	COCI 2014/2015, Dynamic Programming	17
cardgame_dec17	Batch	Dynamic Programming	17
collectmushrooms3	Batch	Data Structure	17
tavan	Batch	Ad Hoc, COCI 2016/2017	17
nizin	Batch	Ad Hoc, COCI 2016/2017	17
halfandhalf	Batch	AtCoder	17
chopchopchop	Batch	Raffles Team Selection Contest 2011	16
farthestpair	Batch	Computational Geometry	16
inspection	Batch	Ad Hoc	16
seesaw	Batch	Ad Hoc	16
ontherun	Batch	Ad Hoc	16
numtri_ex	Batch	Syntax, Creative	16
tournament	Batch	Data Structure, IOI 2012	16
inequality	Batch	TOKI Open 2014, Data Structure	16
scanner	Batch	Dynamic Programming	16
patrol	Batch	APIO 2010	16
inheritance	Batch	JOI 2014/2015, Minimum Spanning Tree	16
navigation	Communication	JOI 2014/2015	16
mailman	Batch	Graph Theory	16
quine	Batch	Creative	16
relayrace	Batch	MCO 2016	16
boxes_ioi	Batch	IOI 2015	16
shoreline	Batch	Greedy	16
overtaking	Batch	Sorting	16
jumping2	Batch	Dynamic Programming, Convex Hull Speedup	16
robbery	Batch	Dynamic Programming	16
visiting	Batch	Graph Theory	16
bombing2	Batch	Graph Theory, Articulation Points	16
sequence	Batch	NOI 2011, Ad Hoc, Number Theory	15
dizzy	Batch	Graph Theory	15
pageant_silver	Batch	USACO Silver Nov 2011, Graph Theory, Breadth First Search	15
tilechng	Batch	USACO Silver Nov 2011, Dynamic Programming	15
snakecode	Batch	Number Theory, DP Pre-Computation	15
fishfood	Batch	Graph Theory	15
friends	Batch		15
money	Batch	Dynamic Programming	15
bananas	Batch	Bit Manipulation	15
bananadance	Batch	Math	15
ants	Batch	Data Structure, Graph Theory	15
wonderland	Batch	Ad Hoc, Math	15
secret	Batch	MCO 2015, Ad Hoc	15
fabric	Batch	NOI 2016	15
sorting_ioi	Batch	IOI 2015, Binary Search	15
minimumswap	Batch	Data Structure	15
toxicwaste	Batch	Graph Theory	15
boxoffice	Batch	Data Structure	15
reversecompare	Batch	Ad Hoc	15
journey3	Batch	Graph Theory, Dynamic Programming, NOI 2018	15
journey	Batch	Graph Theory, NOI 2011 Sec Selection Test 1	14
factortiles	Batch	NOI 2011 Sec Selection Test 2, Number Theory	14
stonegame	Batch	Ad Hoc	14
guandance	Output Only	Creative	14
binarytree	Batch	Google Code Jam 2014, Dynamic Programming, Graph	14
jumpstones	Batch	TOKI Open 2014	14
fowl	Batch	TOKI Open 2014, Computational Geometry	14
garden	Batch	IOI 2011	14
dna	Batch	APIO 2008, Dynamic Programming	14
factories	Batch	JOI 2014, Graph Theory, Data Structure	14
orchard2	Batch	RI NOI Selection Test 2015, Dynamic Programming	14
sculptures	Batch	APIO 2015	14
bitcoin	Batch	MCO 2015	14
historical	Batch	JOI 2013/2014	14
coloring	Batch	Graph Theory	14
towers	Batch	Dynamic Programming	14
inequalities	Batch	Math	14
pandaerp	Batch	Graph Theory, Floyd Warshall	14
catteams	Batch	RI NOI Selection Test 2016, Dynamic Programming, Data Structure	14
catgameshow	Batch	RI NOI Selection Test 2016, Data Structure	14
singularity	Batch	Data Structure	14
alarms	Batch	Ad Hoc	14
dinnerbox	Batch	RI NOI Selection Test 2017	14
vouchers	Batch	Dynamic Programming	14
periodicity	Batch	Graph Theory	14
dunglish	Batch	NWERC 2017	14
ratar	Batch	Dynamic Programming, Precomputation, COCI 2013/2014	14
expressways	Batch	Graph Theory	14
feedthecat	Batch	Ad Hoc, April Fools	14
cleanup	Batch	Dynamic Programming	13
escape	Batch	Graph Theory, Binary Search, Breadth First Search	13
feedthepenguin	Batch	Graph Theory	13
feed	Batch	Sorting	13
plantingtrees	Batch	Ad Hoc	13
jumpquest	Batch	Dijkstra, Graph Theory	13
potatoqueue	Batch	Data Structure	13
repeater	Batch	Google Code Jam 2014, String Processing	13
multiplechoice	Batch	TOKI Open 2014, Dynamic Programming	13
exams	Batch	Fenwick	13
trucks	Batch	Graph Theory, Data Structure	13
sequence_boi07	Batch	Baltic OI 2007	13
calvinball	Batch	CEOI 2015	13
love	Batch	Graph Theory	13
rubies	Batch	Data Structure	13
clawdius	Batch	Ad Hoc, Math	13
sushichairs	Batch	Greedy	13
painting	Batch	MCO 2016	13
wifisetup	Batch	USACO Silver Dec 2012	13
penguinfood	Batch	Data Structure	13
restructuring	Batch	Data Structure	13
puzzle	Batch	NOI 2011 Sec Selection Test 1	12
rsaeasy	Batch	Number Theory, String Processing	12
rectangles	Batch	Ad Hoc	12
chopchop	Batch	Dynamic Programming	12
hopscotch	Batch	Divide and Conquer	12
pancaketower	Batch	Dynamic Programming	12
photo	Batch	USACO Gold Dec 2011, USACO Silver Dec 2011, Ad Hoc	12
trips	Batch	CEOI 2004	12
swaps	Batch	MCO 2014	12
portals	Batch	Graph Theory	12
folding	Batch	USACO Bronze Feb 2012	12
appletree	Batch	Graph Theory, Dynamic Programming	12
singing	Batch	Dynamic Programming, Data Structure	12
santa	Batch	Data Structure	12
food	Batch	Graph Theory	12
levels	Batch	Math	12
rolling	Batch	Graph Theory	12
fishmeal	Batch	Ad Hoc	12
primecount	Batch	Math	12
bakkwa	Batch	Data Structure	12
supermarket	Batch	Data Structure, Sliding Window	12
alphabrackets	Batch	Dynamic Programming	12
equals	Batch	AtCoder, Union Find Disjoint Set	12
fivefive	Batch	AtCoder, Number Theory, Math	12
kayaking	Batch	Dynamic Programming	11
bullscows	Batch	Ad Hoc	11
nqueens	Batch	Complete Search	11
photo_bronze	Batch	USACO Bronze Dec 2011, Ad Hoc	11
hiring	Batch	IOI 2009	11
lightsout	Batch	Graph Theory, Dynamic Programming	11
bridge	Batch	APIO 2015	11
jams	Batch	Data Structure	11
placingtiles	Batch	Math	11
multiplywar	Batch	Dynamic Programming	11
shopping	Batch	Dynamic Programming	11
bananaflood	Batch	HCI NOI Selection Test 2016, Math	11
penghulu	Batch	MCO 2016	11
boat	Batch	APIO 2016	11
fireworks	Batch	APIO 2016	11
horses	Batch	IOI 2015, Data Structure	11
mascots	Batch	JOI 2012/2013	11
dna_ioi	Batch	IOI 2016 Practice, Ad Hoc	11
sale	Batch	Data Structure	11
lost	Batch	RI NOI Selection Test 2017	11
wiring	Batch	IOI 2017, Dynamic Programming	11
teleportation	Batch	Graph Theory	11
beancurdfailmath	Batch	Creative	11
rarwall	Batch	Data Structure	11
llis	Batch	Dynamic Programming, NUSH NOI Selection Test 2018	11
prosjecni	Batch	Math, COCI 2016/2017	11
fungame	Batch	Dynamic Programming	10
title	Batch	Ad Hoc	10
warning	Batch	Number Theory	10
bluetooth	Batch	Graph Theory	10
escape_usaco	Batch	USACO Bronze Dec 2011, Brute Force	10
regions	Batch	IOI 2009	10
radioactive	Batch	NOI 2015, Math	10
ladice	Batch	COCI 2013/2014	10
anothersquare	Batch	Math	10
closingfarm	Batch	USACO US Open 2016 Gold	10
messy	Batch	IOI 2016, Blackbox	10
totient	Batch	Math	10
magic	Batch	TOKI Open 2017	10
teleport_toki	Batch	TOKI Open 2017	10
alligator	Batch	ROI 2014	10
barcode	Batch	Dynamic Programming	10
gugdance	Batch	Graph Theory	10
cousin	Batch	Graph Theory	10
nao_tomori	Batch	Data Structure	10
carshow	Batch	Binary Search	10
jetpack	Batch	Ad Hoc, Simulation, COCI 2016/2017	10
tour	Batch	NOI 2011, Dynamic Programming, Graph Theory, TSP, Breadth First Search	9
pplow	Batch	Ad Hoc	9
eventreasure	Batch	Dynamic Programming	9
pleasantwords	Batch	Ad Hoc	9
ikanbilis	Batch	RI NOI Selection Test 2014, Data Structure	9
obelisk	Batch	NOI 2014, Dynamic Programming	9
grassplant	Batch	USACO Gold Dec 2011, Graph Theory, Heavy Light Decomposition	9
charging	Batch	Google Code Jam 2014, Ad Hoc	9
palindrome_apio	Batch	APIO 2014, String Processing, Data Structure, Dynamic Programming	9
logs	Batch	Greedy	9
morefun	Batch	Dynamic Programming	9
tile	Batch	IOI 2014, Divide and Conquer	9
friend	Batch	IOI 2014	9
fortunetelling	Batch	JOI 2014, Data Structure	9
nutritionist	Batch	Data Structure	9
riverline	Batch	Data Structure	9
rooms	Batch	Dynamic Programming, Graph Theory, RI Mock NOI 2015	9
voltage	Batch	JOI 2013/2014, Graph Theory	9
joi_poster	Batch	JOI 2012/2013	9
pipes_ceoi	Batch	CEOI 2015	9
pandanumbers	Batch	Ad Hoc, Meet in the Middle	9
pandasoldiers	Batch	Ad Hoc, Data Structure	9
guanine_ex	Batch	Data Structure	9
pinball_joi	Batch	JOI Open 2014	9
powergrid	Batch	Graph Theory	9
magnets	Batch	Math	9
mememagic	Batch	Dynamic Programming, Convex Hull	9
rmq	Batch	NOI 2017	9
radius	Batch	TOKI Open 2017	9
dream_usaco	Batch	USACO Gold Dec 2015, Graph Theory	9
parovi	Batch	Dynamic Programming, COCI 2013/2014	9
collectmushrooms5	Batch	Greedy, Data Structure	9
kthsubstring	Batch	AtCoder	9
supper	Communication	Data Structure, IOI 2012	8
bunnyhop	Batch	Ad Hoc, String Processing, NOI 2011 Sec Selection Test 2	8
escaping	Batch	Ad Hoc, NOI 2011 Sec Selection Test 1	8
training	Batch	Raffles Team Selection Contest 2011	8
jungle	Batch	NOI 2010 Selection Test	8
waddlehop	Batch	Graph Theory, Dijkstra, RI NOI Sel Test 2012	8
pandacompression	Output Only	Creative	8
discozoo	Batch	Dynamic Programming	8
city	Batch	Graph Theory, IOI 2012	8
elephants	Batch	IOI 2011, Data Structure	8
salesman	Batch	IOI 2009	8
bomb	Batch		8
flights	Batch	Graph Theory	8
climatechange	Batch	Dynamic Programming, Data Structure	8
bottle	Batch	JOI 2013/2014, Graph Theory, Breadth First Search, Union Find Disjoint Set	8
teams	Batch	CEOI 2011	8
hotel	Batch	CEOI 2011	8
language	Batch	Dynamic Programming	8
birdhunt	Batch	Graph Theory	8
ufo	Batch	Dynamic Programming, Data Structure	8
cutcake	Batch	Graph Theory	8
flipbits	Batch	IOI Malaysia 2016 Training Camp	8
secret_joi	Batch	JOI Open 2014	8
railroad	Batch	IOI 2016, Minimum Spanning Tree	8
toy	Batch	ROI 2014	8
superfanclub	Batch	RI-HCI NOI Selection Test 2018, Graph Theory	8
nonboringsequences	Batch	Divide and Conquer	8
shikandgame	Batch	Dynamic Programming, Data Structure	8
sherlockinversions	Batch	Data Structure	8
repair	Batch	NOI 2011 Sec Selection Test 1	7
museum	Batch	Ad Hoc	7
snowwhite	Batch	Data Structure, COCI 2009/2010 Round 3	7
guard	Batch	APIO 2012	7
wombats	Batch	IOI 2013, Data Structure	7
potatopie	Batch	Dynamic Programming	7
parrots	Communication	Creative, IOI 2011	7
park	Batch	Graph Theory	7
tvshows	Batch	Dynamic Programming	7
simplify	Batch	USACO Gold Dec 2011, Graph Theory, Minimum Spanning Tree	7
convention	Batch	Data Structure, APIO 2009	7
overplanting	Batch	USACO Bronze Feb 2012, USACO Silver Feb 2012	7
relocate	Batch	USACO Silver Feb 2012	7
grazing	Batch	USACO Bronze Jan 2012	7
lightson	Batch	Data Structure	7
funfair	Batch	Data Structure	7
portal_st2015	Batch	HCI NOI Selection Test 2015, Ad Hoc, Breadth First Search	7
coins	Batch	COI 2015	7
hermes	Batch	IOI 2004, Dynamic Programming	7
friends_joi	Batch	JOI 2013/2014	7
adriatic	Batch	CEOI 2013	7
hacker	Batch	BOI 2015, Data Structure	7
sorting	Batch	VPCPC 2014	7
clique	Batch	Data Structure	7
emulation	Batch	Creative	7
binary	Batch	Ad Hoc	7
cattown	Batch	RI NOI Selection Test 2016, Graph Theory	7
sterilizing	Batch	JOI Open 2015	7
tetris	Batch	IOI 2016 Practice, Ad Hoc	7
formation	Batch	Dynamic Programming	7
boxception	Batch	Dynamic Programming, Data Structure	7
builderswand	Batch	HCI NOI Selection Test 2017	7
pokemonmaster	Batch	NOI 2017	7
flight	Batch	TW NPSC 2016	7
prize	Batch	IOI 2017, Blackbox	7
mars	Batch	Dynamic Programming, Data Structure, COCI 2012/2013	7
alien_value	Batch	Math	7
claw	Batch	NOI 2006, Graph Theory, Dynamic Programming	7
idealsquare	Batch	HAOI 2007	7
allow	Batch	Greedy	6
pokebattle	Batch	Ad Hoc, Brute Force	6
gen_ex	Batch	Data Structure, Binomial Heap	6
hieroglyphs	Batch	Image Processing, Creative	6
scientist	Batch	Math	6
sweets	Batch	CEOI 2004	6
traffic	Batch	CEOI 2011, Graph Theory	6
islands	Batch	IOI 2008, Graph Theory	6
ticket	Batch	Greedy, CEOI 2005	6
mountain	Batch	Data Structure, IOI 2005	6
holiday	Batch	IOI 2014	6
beads	Batch	APIO 2014, Dynamic Programming	6
cowids	Batch	USACO Silver Feb 2012	6
punchwood	Batch	Dynamic Programming	6
setsquare	Batch	Dynamic Programming	6
towertowntrains	Batch	Graph Theory	6
dodgethebeefsteak	Batch	Ad Hoc	6
rainbowfish	Batch	Graph Theory, Dynamic Programming	6
spherical	Batch	Data Structure, Math	6
car_ioi00	Batch	IOI 2000	6
ioioi_cards	Batch	JOI 2014/2015	6
alliances	Batch	CEOI 2010	6
loopy	Batch	Dynamic Programming	6
play	Batch	Math	6
rearrangement_hard	Batch	Math	6
cakeincake	Batch	Graph Theory	6
nonomath	Batch	Math	6
divide	Batch	IOI 2015 Practice, Dynamic Programming	6
depot_ceoi	Batch	CEOI 2005	6
movinghouse	Batch	AtCoder	6
candies_boi	Batch	BOI 2010	6
net_ceoi	Batch	CEOI 2005	6
spy	Batch	JOI 2012/2013	6
aliens_ioi	Batch	IOI 2016, Dynamic Programming, Convex Hull	6
cheapskate	Batch	Dynamic Programming	6
cute	Batch	String Processing	6
treeconstruction	Batch	Dynamic Programming	6
cokolade	Batch	Math, Precomputation, COCI 2013/2014	6
semiconnected	Batch	ZJOI 2007	6
collectmushrooms4	Batch	Dynamic Programming, Data Structure	6
modules	Batch	Greedy, Dynamic Programming, NUSH NOI Selection Test 2018	6
cezar	Batch	Ad Hoc, COCI 2016/2017	6
coins_ioi	Communication	IOI 2017 Practice	6
jumping	Batch	Dynamic Programming	5
samenim	Batch	Game Theory	5
mathexam	Batch	String Processing, Number Theory	5
cats	Batch	NOI 2014, Non-classic	5
sails	Batch	Greedy, IOI 2007	5
cypher	Batch		5
chainreaction	Batch		5
postmen	Batch	Graph Theory	5
rail	Batch	IOI 2014	5
baleshare	Batch	USACO Silver Jan 2012	5
drunkenbinary	Batch	Math	5
travel	Batch	HCI Mock NOI 2015, Graph Theory	5
sudoku	Batch	NOI 2015, Ad Hoc	5
median_ioi00	Batch	IOI 2000	5
cake	Batch	CEOI 2014	5
game_vpcpc	Batch	VPCPC 2014	5
engel	Batch	Data Structure	5
escape_boi	Batch	BOI 2007	5
network_ceoi	Batch	CEOI 2012	5
potemkin	Batch	CEOI 2015	5
chessmaster	Batch	Math, Game Theory	5
busstop	Batch	Dynamic Programming	5
arrowgame	Batch	Ad Hoc	5
pandaski	Batch	NOI 2016	5
cropharvesting	Batch	MCO 2016 Round 2	5
paint_ioi	Batch	IOI 2016	5
minions	Batch		5
land	Batch	SCOI 2007	5
train_ioi	Batch	IOI 2017, Graph Theory	5
police	Batch	CPSPC 2017	5
domine	Batch	Dynamic Programming, COCI 2013/2014	5
catdog	Batch	Dynamic Programming	5
sherlockgraph	Batch	Graph Theory	5
mrbeancurd	Batch	Dynamic Programming	5
rcontrol	Batch	Data Structure	5
kcan	Batch	Ad Hoc	5
crab	Batch	Cancer, NUSH NOI Selection Test 2018	5
spotlights	Batch	RI-HCI NOI Selection Test 2018, Ad Hoc	5
ecasino	Batch	NOI 2006	5
question	Communication	CEOI 2014	5
river	Batch	Raffles Team Selection Contest 2011	4
cmi	Batch	Ad Hoc	4
pancake_ex	Batch	Graph Theory	4
xorpies	Batch	Ad Hoc	4
bsudoku	Batch	USACO Gold Nov 2011, Ad Hoc, Brute Force	4
safest	Batch	TOKI Open 2014	4
eastwest	Batch	Graph Theory	4
pyramid	Batch	IOI 2006	4
upit	Batch	COCI 2010/2011, Data Structure	4
fishing	Batch		4
highways	Batch	Math	4
network2	Batch	Graph Theory	4
sequence2	Batch		4
looknsay	Batch	Ad Hoc	4
wastingtime	Batch	Math	4
walls	Batch	IOI 2000	4
artemis	Batch	IOI 2004	4
brackets	Batch	BOI 2012	4
pipes	Batch	BOI 2013	4
network_boi	Batch	BOI 2015	4
matching	Batch	CEOI 2011	4
shapes	Batch	Creative	4
multipaths	Batch	Graph Theory	4
hourglass	Batch	Dynamic Programming	4
townplanning	Batch	MCO 2016	4
scales	Batch	IOI 2015	4
service_ceoi	Batch	CEOI 2005	4
boobootravel	Batch		4
skyscraper_joi	Batch	JOI Open 2016	4
sellingrna	Batch	JOI Open 2016	4
excavation	Batch	Dynamic Programming, Graph Theory	4
balloons	Batch	Math	4
mooshroomfarm	Batch	HCI NOI Selection Test 2017	4
branches	Batch	ACM ICPC WF 2016, Dynamic Programming, Graph Theory	4
rarfile	Output Only	Creative	4
pyramid_cpspc	Batch	CPSPC 2017	4
corpo	Batch	CPSPC 2017	4
redblue	Batch	Graph Theory	4
mazereaper	Batch	Graph Theory	4
rookable	Batch	Graph Theory, NUSH NOI Selection Test 2018	4
citymapping	Batch	Graph Theory, Blackbox, NOI 2018	4
safety	Batch	Dynamic Programming, NOI 2018	4
parity	Batch	SPOJ	4
jawbreak	Batch	NOI 2007, Ad Hoc	3
ice	Batch	Dynamic Programming, RI NOI Sel Test 2012	3
synchronization	Batch	JOI Open 2013, Fenwick, DFS	3
alevels2	Batch	String Processing	3
tasksauthor	Output Only	APIO 2013, Creative	3
kamion	Batch	COCI 2010/2011, Dynamic Programming	3
otoci	Batch	Graph Theory	3
matrix	Batch	Computational Geometry	3
vigener	Batch	Dynamic Programming, String Processing	3
game_cpspc	Batch	Graph Theory	3
cmp	Batch		3
timeismoney	Batch		3
trapezoid	Batch		3
eggman	Batch		3
pandafunction	Batch	Creative, Math	3
coupons	Batch	USACO Gold Feb 2012	3
zombies	Batch	Graph Theory	3
lilypads	Batch	HCI Mock NOI 2015, Data Structure, Graph Theory	3
battleship	Batch	Dynamic Programming, RI Mock NOI 2015	3
subway	Batch	Baltic OI 2009	3
grid	Batch	Baltic OI 2008	3
traka	Batch	COCI 2011/2012	3
ioiwari	Batch	IOI 2001	3
treasury	Batch	CEOI 2007	3
stamps_joi	Batch	JOI 2013/2014	3
treasure	Batch	CEOI 2011	3
wall_vpcpc	Batch	VPCPC 2014	3
memory	Batch	JOI 2014/2015	3
nuclearia	Batch	CEOI 2015	3
potatoguard	Batch		3
smileyville	Batch	Math, Dynamic Programming	3
iris	Batch	Graph Theory, Greedy	3
riding	Batch	Dynamic Programming	3
permsplit	Batch	Math	3
acorn	Batch	MCO 2016	3
towns	Batch	IOI 2015	3
flippermutation	Batch	IOI Malaysia 2016 Training Camp	3
search	Batch	IOI 2015 Practice	3
construction	Batch	JOI 2012/2013	3
presents	Batch	JOI 2012/2013	3
fourier	Batch	Math	3
hearing	Batch	Dynamic Programming, Data Structure, String Processing	3
simurgh	Batch	IOI 2017, Blackbox, Graph Theory	3
books_ioi	Batch	IOI 2017	3
drill	Batch	ROI 2014	3
highscore	Batch	NWERC 2017	3
genome	Batch	NOI 2006	3
huffman	Batch	Greedy	3
rectangle	Batch	Baltic OI 2009, Computational Geometry	3
bearchops	Batch	Dynamic Programming	2
deadends	Batch	Graph Theory	2
toll	Batch	APIO 2013, Graph Theory, Minimum Spanning Tree	2
candycrush	Batch	Dynamic Programming	2
captcha	Batch	Non-classic, DFS	2
softdrink	Batch	Dynamic Programming	2
2048	Batch	Ad Hoc	2
rings	Batch	Union Find Disjoint Set, Graph Theory, IOI 2012	2
traincars	Batch	Google Code Jam 2014, Ad Hoc	2
enclosure	Batch	Google Code Jam 2014, Binary Search	2
clouds	Batch	CEOI 2004	2
football	Batch	CEOI 2004	2
decrypt	Batch	Balkan OI 2011	2
medians	Batch		2
coprobber	Batch		2
totem	Batch	COCI 2012/2013	2
rotating	Batch		2
delivery_usaco	Batch	USACO Silver Jan 2012	2
climb	Batch	USACO Silver Jan 2012	2
peachparty	Batch	Dynamic Programming, Data Structure, Math	2
hyperoperations	Batch	Math	2
lazycat2	Output Only	RI NOI Selection Test 2015	2
depot	Batch	IOI 2001	2
books	Batch	CPSPC 2007	2
keys	Batch	JOI 2014/2015	2
boxes	Batch	CEOI 2009	2
malloc	Batch	VPCPC 2014	2
mission	Batch	VPCPC 2014	2
bowling	Batch	BOI 2015	2
editor	Batch	BOI 2015	2
filepaths	Batch	BOI 2015	2
bustour	Batch	JOI 2012/2013	2
collectingstamps	Batch	JOI 2012/2013	2
communication	Batch	JOI 2012/2013	2
photo_ceoi	Batch	CEOI 2009	2
slalom	Batch	VPCPC 2014	2
pinball	Batch		2
invasion	Batch	Graph Theory	2
repairs	Batch	Graph Theory	2
teleporters	Batch	HCI NOI Selection Test 2016, Graph Theory	2
furgraph	Batch	Data Structure	2
flipbrackets	Batch	IOI Malaysia 2016 Training Camp	2
election_joi	Batch	JOI Open 2015	2
vlb	Batch	Codechef	2
rubik	Batch		2
kanji	Communication	JOI 2013/2014	2
messenger	Batch	JOI 2012/2013	2
koala	Batch	JOI 2012/2013	2
scary	Batch	String Processing	2
lvm_ex	Batch	Ad Hoc	2
gifts2	Batch	Data Structure	2
redstonelamps	Batch	HCI NOI Selection Test 2017	2
path	Batch	APIO 2011	2
jump	Batch	TOKI Open 2017	2
glyphrecognition	Batch	NWERC 2017	2
supperbox	Batch	RI-HCI NOI Selection Test 2018, Dynamic Programming, Data Structure	2
duathlon	Batch	APIO 2018	2
mag	Batch	Dynamic Programming, Graph Theory, COCI 2016/2017	2
sortedandsorted	Batch	AtCoder, Dynamic Programming	2
gamestrategy	Batch	ACM ICPC WF 2014, Graph Theory	2
sorting_codechef	Batch	Data Structure	2
merchant	Batch	APIO 2017, Graph Theory	2
mountains	Batch	IOI 2017 Practice, Dynamic Programming	2
cellstour	Batch	TOKI Open 2018	2
bubblesort2_joi	Batch	JOI Open 2017/2018, Data Structure	2
xylophone	Batch	JOI Open 2017/2018, Blackbox	2
kunai	Batch	APIO 2012	1
artclass	Batch	Ad Hoc, IOI 2013, Creative	1
journey2	Batch	Dynamic Programming, Graph Theory	1
reversi2	Batch	Brute Force, Graph Theory	1
minesweeper	Batch	Google Code Jam 2014, Ad Hoc	1
simulation	Batch	Data Structure, Mock APIO 2014	1
boredtsp	Batch	Google Code Jam 2014, Graph Theory, Brute Force	1
puzzle_ceoi	Batch	CEOI 2004	1
flood	Batch	IOI 2007, Graph Theory	1
training_ioi	Batch	Graph Theory, IOI 2007	1
dwarfs	Batch	Computational Geometry, Convex Hull	1
pbs	Batch	Data Structure, IOI 2008	1
purify	Batch	String Processing	1
tram	Batch		1
rebuild	Batch	Graph Theory	1
pandatour	Batch		1
nearcows	Batch	USACO Gold Feb 2012	1
robots_apio	Batch	APIO 2013, Dynamic Programming	1
signalling	Batch	APIO 2010, Computational Geometry	1
washbasin	Batch	COI 2015	1
fence_boi	Batch	Computational Geometry, Graph Theory	1
guandance_ex	Output Only	Creative	1
town	Batch	CPSPC 2007	1
meteors	Batch	Data Structure	1
aaqqz	Batch	JOI 2014/2015	1
scarecrows	Batch	JOI 2013/2014	1
tugofwar	Batch	BOI 2015	1
shades	Batch	VPCPC 2014	1
posters	Batch	VPCPC 2014	1
watering	Output Only	CEOI 2013	1
norma	Batch	COCI 2014/2015	1
calvin	Output Only	CEOI 2015	1
conveyor	Batch	Data Structure	1
short	Batch		1
potatovirus	Batch		1
ballpacking	Output Only	Creative	1
school	Batch		1
rainbow	Batch	Graph Theory	1
teams_ioi	Batch	IOI 2015	1
graph	Batch	Graph Theory, IOI 2015 Practice	1
joiris	Batch	JOI Open 2016	1
fence_ceoi	Batch	CEOI 2005	1
2card	Batch	AtCoder Regular Contest	1
shortcut	Batch	IOI 2016	1
binarybomb_ex	Batch	Ad Hoc, Graph Theory	1
binarybomb	Batch	Ad Hoc, Graph Theory	1
ascendingphoto	Batch	NWERC 2017	1
fludtown	Batch	NOI 2006	1
heng	Batch	NOI 2006	1
newhome	Batch	APIO 2018	1
monochromecat	Batch	AtCoder, Graph Theory	1
symmetricgrid	Batch	AtCoder	1
rainbow_apio	Batch	APIO 2017, Graph Theory, Data Structure	1
koala_apio	Batch	APIO 2017, Blackbox	1
mininggold	Batch	TOKI Open 2018	1
groupchat	Batch	TOKI Open 2018	1
table	Batch	TOKI Open 2018	1
river_ioi	Batch	IOI 2005, Dynamic Programming, Graph Theory	1
cup	Batch	IOI 2017 Practice, Blackbox	1
tilecovering	Batch	TOKI Open 2018	1
tetris_toki	Batch	TOKI Open 2018	1
harbingers	Batch	CEOI 2009, Dynamic Programming, Convex Hull Speedup	1
omarandstrings	Batch	String Processing	1
odometer	Output Only	IOI 2012, Golf, Creative	1
exhausted	Batch	AtCoder	1
jewels	Batch	Ad Hoc	0
wordword	Batch	Ad Hoc	0
christmassort	Output Only	Creative, Brute Force	0
asteroids	Batch	Graph Theory, A* Search	0
conboxity	Batch		0
anglerfish	Output Only	RI NOI Selection Test 2014, Brute Force	0
points	Batch	IOI 2006, Divide and Conquer	0
snake	Batch	CEOI 2008, Search	0
tri	Batch	Computational Geometry, Convex Hull	0
fence	Batch	Computational Geometry, Convex Hull	0
realfun	Batch		0
oneway	Batch		0
voting	Output Only	Graph Theory	0
patterns	Batch		0
phone	Batch		0
2circles	Batch	Computational Geometry, Math	0
demarcation	Batch		0
ferries2	Output Only		0
symmetry	Batch	USACO Gold Feb 2012	0
combos	Batch	USACO Gold Jan 2012	0
cowrun	Batch	USACO Gold Jan 2012	0
alliance	Batch	USACO Gold Jan 2012	0
cagebuilding	Output Only	Graph Theory	0
dynamite	Output Only	Output Only, RI Mock NOI 2015	0
labyrinth	Batch	COI 2015	0
cheese	Batch	COI 2015	0
melody	Batch	Baltic OI 2012	0
magicalstones	Batch	Baltic OI 2008	0
xor	Output Only	IOI 2002	0
code	Batch	IOI 2003	0
easy	Batch		0
shifting	Batch	Data Structure	0
signals	Batch	Math	0
pandafriends	Batch	Graph Theory	0
spacepirate	Batch	JOI Open 2014	0
spaceships	Batch	JOI 2012/2013	0
moana	Batch	Graph Theory	0
computation	Batch	Ad Hoc	0
trianglecraft	Batch	HCI NOI Selection Test 2017	0
beauty	Batch	TOKI Open 2017	0
squares_toki	Batch	TOKI Open 2017	0
nowruz	Output Only	IOI 2017	0
trains_roi	Batch	ROI 2017	0
penguins	Batch	ROI 2015	0
alarm	Batch	ROI 2015	0
race_cpspc	Batch	CPSPC 2017	0
connect_nwerc	Batch	NWERC 2017	0
posters_cpspc	Batch	CPSPC 2017	0
wesnoth	Batch	CPSPC 2017	0
factorsum	Batch	Math	0
mining2	Batch	ACM ICPC WF 2011, Graph Theory	0
stagegames	Batch	RI-HCI NOI Selection Test 2018, Ad Hoc	0
circleselection	Batch	APIO 2018	0
garden_ioi05	Batch	IOI 2005, Dynamic Programming	0
sudoku_ioi	Output Only	IOI 2017 Practice	0
road	Output Only	Graph Theory, JOI 2017/2018	0