Problems
All Problems
Newest Problems
Unsolved Problems
Recommended Problems
Contests
Submissions
Clarifications
Others
Announcements
Rankings
Credits
Learning Resources
C++ Reference
Donate!
Login
xyzidk9's profile
Name
MARSHALL TEO AU XUAN
School
Hwa Chong Institution
Role
member
Country
Singapore
View Submissions
Solved Problems
1609
1821
3nplus1
3nplus1II
7up
GSS
NYSport
addition
addition2
addition3
area
area_noi
ballot
bombardirocrocodilo
bookshelf
bracketex
breakfast
brick
cappuccinoassassino
card
carpark
ccs
conlang
contestcalc
conversations_easy
cuberoot
dayum
deathray
democracy
diamond
divideby2
do_you_like_me
eatingparallelograms
eeducation
eelimination
eight
evenorodd
evenorodd_ex
exam
exponentiate
exponentiate_easy
factorial_easy
fibo
fibo_easy
firstabc
fizzbuzz
flamethrower
gcd
generosity
goodbye
gotoschool
greeting
guanine
hello
helloworld
helloworld2
identifyinggirlfriends
ippt
laptop
lcm
leave
lengthsort
ljubomora
lunchbox
lvm
math
maximum
medianheap
medianstring
minimum
nextprime
nprime
ny_mathexam
nycheer
nylunchtime
orz
palindromicfizzbuzz
parallelogramisation
peepeepoopoo
penguinmountain
platonic
platonic2
platonic4
platonic6
platonic9
potatosalad
prime
psle
pythonlist
reverse
rightangtri
round_up_division
sadtrainer
shamelessad
shamelessad2
sixseven
smurf
sort
sumint
timeexam
tourist
tourist_noi
tralalerolarila
typoswap
uniquenumbers
uniquenumbers_easy
veryeasyproblem
wronganswer
yayornay