Problems
All Problems
Newest Problems
Unsolved Problems
Recommended Problems
Contests
Submissions
Clarifications
Others
Announcements
Rankings
Credits
Learning Resources
C++ Reference
Donate!
Login
Zachareeeee's profile
Name
Zachary Boey
School
SAJC
Role
member
Country
Singapore
View Submissions
Solved Problems
01knapsack
3nplus1
3nplus1II
4sum
7up
GSS
NYSSW_easy
NYSport
addictiontoworry
addition
addition2
adjacentswaps
adjlist
adjmatrix
alienalien
area
area_noi
arrayfind
badpotato
ballot
bananasmoothie
beareatrabbit
bestplace
bftrouble
binarycoins
bingeeating
boxispull
bracketex
breakfast
brick
buffet
burgers
candymountain_ex
car
card
carpark
catfight
catlunch
ccs
chessislands
childsetter2
chinese
choochoo
clocktower
cny
coinbag
coincombinations
commonsubseq
competition
contestcalc
countalp
cuberoot
cups
deathray
democracy
descsort
diamond
dijkstra
divideby2
doll_noi
duckbuttons
duckeatduck
duckhunt4
duckhunt5
duckwander
eeducation
eeniemeenie
eight
entropy
evenorodd
exam
exhibition2
exponentiate
feedtheduck
fibo
finalday
firstabc
fizzbuzz
flamethrower
floors
flybot
foodchain
foreveralone
fuel
gcd
gecko
general
gift
goodbye
goodchef
goodseq
gotoschool
greeting
guanine
heatwv
hello
helloworld
hungrycats
identifyinggirlfriends
ippt
jewels
knightmoves
labs
lboard
leftright
lengthsort
lineup
lis_easy
lostones
lualectures
lunchbox
lvm
magicwand
management
manyjobs
matheletes
maximum
medianheap
medianstring
milkweed
minimum
missingnumber
modulochain
moka
moneychanger
monsters
movingkids
mrt
neckties
nextprime
nprime
ny_mathexam
ny_unwind
nycheer
nycoordinates
nylunchtime
nystudy
ontheedge
orz
paint
pairsums
palindromicfizzbuzz
pandaeyes
park
party
party_noi
pascal
peakfinding
peepeepoopoo
permutationgrid
photo
pigeonhole
pigeons
potatosalad
potatotree
prefixsums
prime
problemsetter
psle
rangerangequery
raptorinc
reading
reciprocals
restaurant
rightangtri
rmaxq
robotbombs
rop
routers
runaway
sadtrainer
sadtrainer2
scalars
segmenttree
segmenttree2
shamelessad
shamelessad5
shiritori
shops
simp
simplebridges
skillmoves
slimes
smurf
snack
snacks
snowball
solonim
sort
speakers
spellofweakness
splithunny
squidzofrenzic
ssoca
staircase
stepgame
stonk
subgraphs
subtaskstitching
sumint
sumsumdigit
swayingflowers
swords
taxcollection
telephone
tickethandling
timeexam
topical
tourist_noi
trainorbus
twochoices
twomeals
typicalstairs
typo
typoswap
ultimateifelse
uniquenumbers
universe
vainish
veryeasyproblem
visitor
votingcities
wabot
waterbomb
waterbottles3
weddingcoins
whiteboardgame
workoutplan
wronganswer
xmas
yayornay
yogurt
yunah
zanesletters