Problems
All Problems
Newest Problems
Unsolved Problems
Recommended Problems
Contests
Submissions
Clarifications
Others
Announcements
Rankings
Credits
Learning Resources
C++ Reference
Donate!
Login
Lucas's profile
Name
Lucas
School
Raffles Institution
Role
member
Country
Singapore
View Submissions
Solved Problems
01knapsack
1609
3nplus1
3nplus1II
GSS
Unbalanced
addition
addition2
adjlist
adjmatrix
area_noi
ballot
bestplace
binarycoins
boundlessboxes
boxispull
bracketex
bracketsyndrome
breakfast
brick
candymountain_ex
car
card
catfight
catlunch
ccs
closedrooms
coinbag
coinjourney
contestcalc
conversations_easy
cuberoot
descsort
diamond
dijkstra
eating
eevacuation
erp
evenorodd
exam
exponentiate
f7
fenwicktree_easy
fibo
findingpavement
firstabc
fizzbuzz
flamethrower
floors
flybot
foreveralone
gcd
gecko
generosity
gentlepairs
gift
goodbye
goodprogrammer
goofyrooks
gotoschool
gotoschool_ex
greeting
guanine
hedgehogcrimes_easy
helloworld
identifyinggirlfriends
ihate1111
illuminate
ippt
knapsack
lcm
lcs
leftright
lemonadestand
lengthsort
lis
lis_easy
ljubomora
losingsleep
lowelements
lunchbox
lunchtime
lvm
magicwand
makingparallelograms
management
manyjobs
maximum
medianheap
milkweed
minimum
minstack
missingnumber
moneychanger
mountains
mrt
nextprime
nprime
orchard
paint
pandaeyes
papaya
parallelogramisation
party
pascal
penguingathering
penguinmountain
photo
picnic
pigeons
ping
potatosalad
potatotree
powervillage
prefixsums
prime
primefactorization
problematicjourney
problemsetter
psle
rightangtri
sandd
scalars
segmenttree
simp
simplebridges
slimes
smurf
snack
sort
splithunny
squidzofrenzic
stepgame
subgraphs
subtaskstitching
sumint
summit
swayingflowers
telepathy
teleporting
tickethandling
timeexam
tourist
trains
transform
typo
ultimateifelse
uniquenumbers
universe
veryeasyproblem
wabbit
weddingcoins
xmas
zanesletters