Problems
All Problems
Newest Problems
Unsolved Problems
Recommended Problems
Contests
Submissions
Clarifications
Others
Announcements
Rankings
Credits
Learning Resources
C++ Reference
Donate!
Login
R9q5P8's profile
Name
Srisupan Rui Peng
School
Raffles Institution
Role
member
Country
Singapore
View Submissions
Solved Problems
01knapsack
1609
3nplus1
3nplus1II
GSS
NYSport
addition
addition2
addition3
adjlist
adjmatrix
airplane2
area
area2
area_noi
arrayfind
badpotato
bananasmoothie
basketball_cpic
beareatrabbit
bestplace
binarycoins
boxispull
bracketex
bracketsyndrome
breakfast
brick
buffet
card
carpark
catfight
catlunch
ccs
chinese
choochoo
coinbag
competition
contestcalc
countalp
cuberoot
dayum
deccourse2025
descsort
devour
diamond
dijkstra
division
do_you_like_me
duckbuttons
duckhunt13
duckhunt14
duckhunt15
duckhunt16
duckhunt17
duckhunt18
duckhunt4
duckhunt5
dyingpolynomial
eatingparallelograms
eeducation
eight
evenorodd
evenorodd_ex
exam
exponentiate
factorialfrenzy
fenwicktree_easy
fibo
fibo_easy
fizzbuzz
flamethrower
flybot
foodchain
foreveralone
fraud
gcd
gecko
gift
globalwarming
goodbye
gotoschool
greeting
guanine
hallucinations
hello
helloworld
helloworld2
inversions
ippt
lcm
lcpupqst
lcs
lengthsort
lis
lis_easy
ljubomora
lunchbox
lvm
magicwand
makingparallelograms
management
manyjobs
matrixrotation
maximum
medianstring
mindeque
minimum
minstack
missingnumber
moneychanger
mrt
nprime
ny_mathexam
ny_unwind
nylunchtime
paint
pairsums
palindromicfizzbuzz
pandacity
pandaeyes
party_noi
pascal
peakfinding
peepeepoopoo
penguinmountain
pigeons
potatosalad
prefixsums
prime
psle
quantumcp
reading
rightangtri
robotbombs
round_up_division
scalars
scicom
shamelessad
simp
simplebridges
sixseven
smurf
snack
snacks
snowball
socks
sort
splithunny
squidzofrenzic
stepgame
subgraphs
sumint
summationfrenzy
sumsumdigit
swayingflowers
taxcollection
telephone
timeexam
tourist_noi
traineeline
trainorbus
typo
typoswap
ultimateifelse
uniquenumbers
veryeasyproblem
waterbomb
weddingcoins
wrongreverse
xmas
yayornay
yogurt