Problems
All Problems
Newest Problems
Unsolved Problems
Recommended Problems
Contests
Submissions
Clarifications
Others
Announcements
Rankings
Credits
Learning Resources
C++ Reference
Donate!
Login
jerriel's profile
Name
Kong Qi Rui Jerriel
School
Hwa Chong Institution
Role
member
Country
Singapore
View Submissions
Solved Problems
01knapsack
3nplus1
3nplus1II
4sum
7up
GSS
NYSport
addition
addition2
adjlist
adjmatrix
amicablecats
ancestor
area
area2
area_noi
arrayfind
arrayproblem
atomsplit
badpotato
ballot
bananasmoothie
basketball_cpic
beareatrabbit
bestplace
binarycoins
binaryroads
boundlessboxes
boxispull
bracketex
bracketsyndrome
breakfast
brick
buffet
burgers
candies
candymountain_ex
car
card
carpark
catfight
catlunch
ccs
chessislands
childsetter4
chinese
choochoo
clocktower
coinbag
coincombinations
collectmushrooms
collectmushrooms6
competition
conlang
contestcalc
conversations_easy
countalp
cuberoot
cups
dayum
deccourse2025
democracy
descsort
diamond
dijkstra
dinowalk
divideby2
do_you_like_me
doll_noi
duckbuttons
duckeatduck
duckhunt4
duckwander
dyingpolynomial
eeducation
eelimination
eeniemeenie
eescapism
eight
entropy
evenorodd
evenorodd_ex
exam
explosion
exponentiate
factorial_easy
fenwicktree
fibo
fibo_easy
findingpavement
firstabc
fizzbuzz
flamethrower
floors
flybot
foodchain
foreveralone
fractions
fraud
frogs
fuel
gcd
gecko
general
gift
globalwarming
goodbye
goodseq
gotoschool
greeting
grid
guanine
hamster1
heatwv
hedgehogcrimes_easy
hello
helloworld
housing
ihate1111
illuminate
inversions
ippt
knightmoves
labels
laptop
lboard
lcm
lcs
leftright
lengthsort
letters
lightningrod
lineup
lis
lis_easy
ljubomora
logs
lol
lostarray
lualectures
lunchbox
lvm
magicwand
management
maximum
medianheap
medianstring
milkweed
minimum
minstack
missingnumber
modulochain
moneychanger
monsters
mountains
mrt
nextprime
nprime
ny_mathexam
ny_unwind
nycheer
nylunchtime
omnomnom
omnomnom2
oranges2
orz
paint
pairsums
palindromicfizzbuzz
pandaeyes
parallelogramisation
party
party_noi
pascal
payraise
peakfinding
peepeepoopoo
penguinmountain
photo
pigeonhole
pigeons
pilot
ping
platonic
poi
potatosalad
potatotree
prefixsums
prime
primefactorization
priorityqueue
problemsetter
psle
pushups
pythonlist
rabbiteatrabbit
razlika
reading
reciprocals
reverse
rightangtri
rmaxq
rotarylock
round_up_division
routine
sadtrainer
sandd
scalars
scicom
sealevel
segmenttree
segmenttree2
shamelessad
sightseeing
simp
simplebridges
sixseven
slimes
smurf
snack
snacks
snowball
solonim
sort
speakers
spellofweakness
splithunny
squidzofrenzic
staircase
stepgame
stonk
subgraphs
sumint
summit
swapsort
swayingflowers
swords
taxcollection
telephone
timeexam
topical
tourist_noi
trainorbus
trains
transform
twomeals
typicalstairs
typo
typoswap
ultimateifelse
uniquenumbers
universe
veryeasyproblem
wabot
waterbomb
weddingcoins
workoutplan
wormholes
wronganswer
wrongreverse
xmas
yayornay