jamestan's profile

Name James Tan Dejun
School River Valley High School
Role admin
Country Singapore
View Submissions
Solved Problems
01knapsack 1609 1821 3nplus1
3nplus1II 4russians 4sum 727
7up GSS OrXor abbb
addition addition2 addition3 adjlist
adjmatrix alienalien ancestor area
area_noi arrayfind arrayproblem assembly
atleasttripledate badchef badpotato ballot
bananasmoothie beareatrabbit becomingred bestplace
binarycoins binomial birthday boardvision
bobek bookshelf boundlessboxes boxispull
bracketex bracketsyndrome breakfast brick
buffet buycomputer buyingcandy candies
candles candymountain_ex car card
cardtrick carpark catfight catlunch
ccs change charges chessislands
chinese choochoo chope clocktower
cny coinbag coincombinations coinjourney
coke collectmushrooms collectmushrooms2 commando
competition conlang contestcalc conversations
conversations_easy convexhull coprimecodependence countalp
crypto cuberoot cups defense101
deque descsort devour diamond
dice digits dijkstra dinowalk
discharging downbad ducktransport duckwander
dyingpolynomial dynamicdag eatcake eating
eeducation eelimination eeniemeenie eescapism
eevacuation eexploration entropy evenorodd
exam explosion exponentiate exponentiate_ex
f7 fenwicktree fibo firstabc
fizzbuzz flamethrower floors flybot
foodchain foreveralone fractions fraud
frog3 frogs fruits fuel
gcd gecko general generosity
gentlepairs gift globalwarming goodprogrammer
goodseq goofyrooks gotoschool gotoschool_ex
greeting grid guanine guessqueue
hacking hamster1 harddisk hashcollision
heatwv hedgehogcrimes_easy helloworld helloworld2
history homeworkextension housing hungryrabbits1
identifyinggirlfriends ihate1111 illuminate indivisibility
inheritance integralmania inversions ippt
iqtest jamestreet justright knightmoves
labels ladybugs lboard lcm
lcs leave leftright lemonadestand
lengthsort letters levelingup levenshtein
lightningrod lineup lineup2 lis
lis_easy ljubomora localexpress logs
lol losingsleep lostarray lowelements
lualectures lunchbox lunchtime lvm
magiccarps magicwand makingparallelograms management
mandarins maximum medianheap medianstring
milkweed minimum minstack missingnumber
modulochain moneychanger monsters more_lca
motivation mountains mrt nextprime
nihonese nis nombor nprime
numericalstrings omnomnom omnomnom2 openingshop
oranges2 oridance paint pairofballs
pairsums palindromicfizzbuzz pandacity pandaeyes
papaya parallelogramisation party party_noi
pascal payraise peakfinding penguingathering
penguinmountain photo picnic pigeonhole
pigeons pilot ping playlist
poi pokeadd postcard potatosalad
potatotree potionseasy potionshard powervillage
prefixsums prime primefactorization primepie
primesort problematicjourney problemsetter psle
pushups rabbiteatrabbit rabbitroad rainbowrabbit
rating razlika rblock reading
reciprocals replacedigits restaurant rightangtri
rmaxq rotarylock routers routine
sandd scalars scanner sealevel
segmenttree segmenttree2 shortest sightseeing
simcity simp simplebridges singleflip
skillmoves slimes smurf snack
snail snakenladder snowball solonim
sonictheparallelogram sort speakers special
specialgirlfriends spellofweakness splithunny squidzofrenzic
staircase stamps stepgame stickytape
stones stonk stories subgraphs
subtaskstitching sumint summit supplies
swapsort swayingflowers swords taxcollection
telepathy telephone tickethandling timeexam
topical tourist_noi train traineeline
trains transform twomeals typicalstairs
typo ultimateifelse uniquenumbers universe
unluckyfloors veryeasyproblem wabot walking
watching weddingcoins workload workoutplan
wormholes xmas zanesgift