Problems
All Problems
Newest Problems
Unsolved Problems
Recommended Problems
Contests
Submissions
Clarifications
Others
Announcements
Rankings
Credits
Learning Resources
C++ Reference
Donate!
Login
Leonard's profile
Name
Leong Bak Quan leonard
School
anderson secondary school
Role
member
Country
Singapore
View Submissions
Solved Problems
01knapsack
1609
3nplus1
3nplus1II
4sum
GSS
addition
addition2
addition3
adjlist
adjmatrix
area
area_noi
arrayfind
badpotato
bananasmoothie
binarycoins
binarysearch
boxispull
bracketex
breakfast
brick
card
carpark
catlunch
choochoo
clocktower
cny
competition
contestcalc
countalp
cuberoot
cupstacking
descsort
diamond
dijkstra
do_you_like_me
duckbuttons
ducktransport
duckwander
eeducation
eight
evenorodd
exam
exponentiate
fibo
fibo_easy
fizzbuzz
flamethrower
foodchain
foreveralone
gcd
gecko
generosity
gift
goodbye
gotoschool
greeting
guanine
hello
helloworld
homeworkextension
identifyinggirlfriends
ihate1111
ippt
jokers
kfc
lcm
lengthsort
lis_easy
lunchbox
magiccarps
management
maximum
medianstring
minimum
nextprime
nprime
ny_mathexam
paint
pairsums
palindromicfizzbuzz
party_noi
pascal
peakfinding
pigeons
potatosalad
prefixsums
prime
primefactorization
psle
rightangtri
round_up_division
sadtrainer2
segmenttree
simp
simplebridges
sixseven
smurf
snowball
sort
splithunny
subgraphs
sumint
swayingflowers
telephone
timeexam
tourist_noi
trainorbus
typo
typoswap
ultimateifelse
uniquenumbers
uniquenumbers_easy
veryeasyproblem
weddingcoins
xmas
yayornay