itsLQ's profile

Name Ying Liqian
School NUS High School
Role member
Country Singapore
View Submissions
Solved Problems
01knapsack 1609 1821 3nplus1
3nplus1II 4sum 727 7up
GSS OrXor SameMapInTheRpgWorld Unbalanced
abbb addition addition2 addone
adjacentswaps adjlist adjmatrix airplane
alienalien amicablecats ancestor applefarm
area area_noi arrayfind arrayproblem
assembly atleasttripledate badnim badpotato
badtree ballot bananafarm bananasmoothie
basement beareatrabbit belittle bestplace
bftrouble binarycoins binaryroads binaryspells
blackmagic bobek bookshelf boundlessboxes
boxispull bracketex bracketsyndrome breakfast
brick buffet build burgers
buycomputer buyingcandy cakerun candies
candles candymountain_ex car card
cardtrick carpark carrots catfight
catlunch ccs cheerleaders chessislands
chickensoup chinese choochoo chope
christmaxtrees cht clocktower closedrooms
cny coinbag coincombinations coinjourney
coke collectmushrooms collectmushrooms2 collectmushrooms6
commonsubstring competition conlang contestcalc
conversations conversations_easy coprimecodependence countalp
couples createnumber crypto cuberoot
cups deathray decayedbridges defense101
deforestation democracy deque descsort
devour diamond digits dijkstra
dinowalk divideby2 divisibility dna_ioi
dogmonkey doll_noi downbad drones
duckeatduck ducktransport duckwander dyingpolynomial
dynamicdag eating eeducation eelimination
eeniemeenie eescapism eevacuation employee
entropy erp evenorodd everyonewinstherace
exam explosion exponentiate exponentiate_ex
f7 factorial factorial_easy feedthewallabies
fenwicktree fenwicktree_easy fibo fibo_easy
figurines findinggf findingpavement fireandbeary
firelord firstabc fitnesscorner fizzbuzz
flamethrower flights flip flipcards
floors flybot foodchain foreveralone
fractions fraud frogs fuel
gcd gecko general gentlepairs
gfriendmania gift glottalstops goodbye
goodprogrammer goodseq goofyrooks goombatower
gotoschool gotoschool_ex greenbeans greeting
grid gridgame guanine guessqueue
hacking hackingscores hamster1 harddisk
heatwv hedgehogcrimes_easy helloworld helloworld2
history homeworkextension hotelhunt_ex housing
hungryrabbits1 identifyinggirlfriends ihate1111 illuminate
integralmania inversions ippt justright
kfc knapsack knightmoves labels
ladybugs laptop lboard lcm
lcs learning leave leftright
lengthsort letters levenshtein lightningrod
lineup lineup2 lis lis_easy
ljubomora llis localexpress logs
lol losingsleep lostarray lowelements
lps lualectures luckynumbers2 lunchbox
lunchcombo lunchtime lvm magiccarps
magicwand makingparallelograms management mandarins
manycolours manyjobs mate mathtest
maximum medianheap medianstring milkweed
minimise minimum minstack missingnumber
modulochain moneychanger monopoly monsters
motivation mountain mountainbridges mountains
movingbasement mrt neckties nextprime
nicenumber nihonese nis nombor
nou nprime numbergame nycheer
omnomnom omnomnom2 orchard oridance
packaging paint pairs pairsums
palindromicfever palindromicfizzbuzz pandaeyes papaya
parallelogramisation parallelogrampairs party party_noi
pascal payraise peakfinding peddler
penguingathering penguinmountain performance photo
picnic pigeonhole pigeons pilot
ping playlist poi polyomino
postcard potatoqueue potatosalad potatotree
powervillage prefixsums prime primefactorization
primepie primesort problematicjourney problemsetter
psle purplecandy pushups pythonindentation
qualityinspections queuecutting rabbiteatrabbit razlika
reading reciprocals replacedigits republiccity
restaurant reverseandmin rightangtri rmaxq
robberduck rotarylock routine runway
sandd scalars sealevel segmenttree
segmenttree2 segmenttreebeats shops shortest
sightseeing simp simplebridges singlefile
singleflip skillmoves slimes smallprimes
smurf snack snakenladder sniper
snowball snukethewizard socks solonim
sonictheparallelogram sort sortingtrainers sos
speakers specialgirlfriends spellofweakness splithunny
squidzofrenzic staircase stamps stepgame
stickytape stoning stonk stringsofimpurity
subgraphs subtaskstitching sumint summit
supplies swapsort swayingflowers swords
taxcollection telephone teleporting thedarknight
tickethandling timeexam topical tourist_noi
towerdefense towers traineeline trains
transform travel trivialmaths twomeals
typicalstairs typo typoswap ultimateifelse
umbrella uniquenumbers universe vainish
verticallychallenged veryeasyproblem visitinggf volcanic
voting wabbit wabot watching
weddingcoins wires woodcutter workload
workoutplan wormholes xmas xuehuapiaopiao
yayornay youtubealgo zanesgift zanesletters
zooqueue