leyi's profile

Name Cao Leyi
School Raffles Girls' School
Role cmanager
Country Singapore
View Submissions
Solved Problems
01knapsack 1402 1503 1609
3nplus1 3nplus1II 4sum 727
7up GSS addition addition2
addk adjlist adjmatrix alienalien
ancestor applefarm area area_noi
arrayfind arrayproblem atleasttripledate attractions
badpotato ballot bananafarm bananasmoothie
beareatrabbit bestplace binarycoins binaryroads
bosses boundlessboxes boxispull bracketex
bracketsyndrome brick buffet burgers
buygifts cakerun candies candles
candyboxes candymountain_ex car card
carpark catfight catlunch ccs
choochoo clocktower coinbag coincombinations
coinjourney coke collectmushrooms6 competition
conductslip contestcalc conversations conversations_easy
countalp cuberoot cups datacenters
deathray decayedbridges deciphering_zane defense101
deforestation deletingnumbers descsort devour
diamond digits dijkstra dinowalk
divideby2 dotjoin dquery ducktransport
eating eeducation eelimination eeniemeenie
eescapism eevacuation employee entropy
entropy2 erp evenorodd exam
explosion exponentiate fenwicktree fenwicktree_easy
fibo fireandbeary fizzbuzz flamethrower
flamethrower_ex flappyrabbit flip flipcards
floors flybot foodchain foreveralone
fractions frogs fuel garden
gcd gecko general generosity
gift globalwarming goodbye goofyrooks
gotoschool gotoschool_ex gotoubun graphcraft
grassplant greenbeans greeting grid
gridgame guanine guards_ex guessqueue
hacking hamster1 hashcollision heatwv
hedgehogcrimes_easy helloworld helloworld2 housing
hungryrabbits1 ihate1111 illuminate inheritance
inversions ippt jumpontree knightmoves
kthsubstring lboard lcm lcs
leave leftright lengthsort letters
letterstamper levenshtein lightningrod lineup
lineup2 lis lis_easy ljubomora
logs lol lowelements lualectures
lunchbox lunchcombo lvm magiccarps
magicwand makingparallelograms management manyjobs
matsuri maximum medianheap medianstring
milkweed minimise minimum mining
minstack moneychanger monochromecat monsters
motivation mountains mrt multipaths
nemo nevergiveup nextprime nihonese
nis nonboringsequences noodlestore nprime
obstacletree omnomnom omnomnom2 optmilk
oranges2 orchard packingducks paint
pairsums palindromicfizzbuzz pandaeyes papaya
party party_noi pascal payraise
peakfinding penguinfood penguingathering penguinmountain
photo picnic pigeonhole pigeons
pilot ping pizzeria playlist
poi poklon potatoqueue potatosalad
potatotree powervillage prefixsums prime
primefactorization problemsetter psle purplecandy
pushups rabbiteatrabbit rabbitpainting railway
razlika rblock reading redblacktree
reopening rightangtri rmaxq rotarylock
routers routine samelength scalars
sealevel segmenttree segmenttree2 shops
sightseeing sightseeing2 simcity simp
skillmoves slimes smurf smurfpaths
snack snowball sonictheparallelogram sort
sortingtrainers speakers specialgirlfriends splithunny
squidzofrenzic staircase stepgame stickytape
stonk stories subgraphs subsetmex
subtaskstitching sumint summit supplies
swapsort swords taxcollection telepathy
timeexam topical tourist tourist_noi
trains treepruning trivialexam twomeals
typicalstairs typo uniquenumbers universe
veryeasyproblem votingcities wabot wallabyhop
weddingcoins wires workoutplan wormholes
xmas xuehuapiaopiao zanesgift zooqueue