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Fr5ctal's profile
Name
Ray Zhong Yunfeng
School
NUS High
Role
member
Country
Singapore
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Solved Problems
1609
3nplus1
addition
addition2
addition3
area_noi
arrayfind
binarycoins
bobek
bombardirocrocodilo
boundlessboxes
childsetter2
cuberoot
differencearray
dijkstra
evenorodd
exam
exponentiate
fenwicktree
fenwicktree_easy
fibo
fizzbuzz
flamethrower
foodchain
gcd
gotoschool
harddisk
helloworld
ippt
iroha
labs
lis
lis_easy
ljubomora
lostones
lunchbox
maximum
minimum
palindromicfizzbuzz
party_noi
platonic
platonic2
platonic3
platonic4
platonic5
potatosalad
prefixsums
prime
psle
rightangtri
scicom
solonim
sort
ssoca
stepgame
subgraphs
sumint
tourist_noi
trainorbus
typicalstairs
typoswap
uniquenumbers
veryeasyproblem